Frequently Asked Questions

Full Crumb is a collection of dog people who believe small, everyday habits add up to longer, fuller lives with our dogs. We started with Supercrumbs, a daily chews built to support healthy aging and whole-body wellness — simple to give, easy to stick with.

Our Daily Longevity Supercrumbs™ are soft chews built to support your dog's health span — not just how long they live, but how good those years feel: active, engaged, and every bit themselves.

Supercrumbs go well beyond a traditional dog multivitamin. Beyond the basics, the formula includes active ingredients that are clinically studied in dogs but aren't found in typical multivitamins — think Lion's Mane, CoQ10, and astaxanthin. The formula is designed to support several interconnected areas of health, including:

• Gut Health & Digestion
• Joint & Mobility Support
• Immune Support
• Skin & Coat Health

Pet longevity isn't just about more good days — it's about better ones. Lifespan is how long your dog lives; health span is how long they stay active, comfortable, and themselves. It's the same way we think about our own health: the best time to support healthy aging is before the signs show up, not after. Full Crumb is built to support healthy aging and daily vitality, starting now.

Not at all! And earlier is better, actually. Supercrumbs are built as a proactive daily ritual, not something to wait on until your dog starts slowing down. Starting young and staying consistent is how the routine pays off most over time.

• Gut Health & Digestion (better poops)
• Joint & Mobility Support (better zoomies)
• Immune Support (better recovery)
• Skin & Coat Health (better belly rubs)
• Brain & Cognitive Health
• Cellular Health & Energy
• Heart & Cardiovascular Health
• Eye & Vision Health

The 12 Hallmarks of Aging are a scientific framework for how the body changes over time. At Full Crumb, we looked to aging science, including canine aging research, as one lens for developing Supercrumbs. The formula is designed to support healthy aging across key systems:

• Gut Health & Digestion
• Joint & Mobility Support
• Immune Support
• Skin & Coat Health
• Brain & Cognitive Health
• Cellular Health & Energy
• Heart & Cardiovascular Health
• Eye & Vision Health
  

Learn more about the science that inspired us:

• The Hallmarks of Aging
• Hallmarks of Aging: An Expanding Universe
• A Revisiting of "The Hallmarks of Aging" in Domestic Dogs
• Genetic Pathways of Aging and Their Relevance in the Dog as a Natural Model of Human Aging

Supercrumbs are not intended to reverse aging, extend lifespan, slow biological aging, or treat age-related disease.

Supercrumbs bring together 38 functional ingredients selected to support healthy aging and whole-body vitality. That includes Lion’s Mane, L-theanine, preformed EPA + DHA from fish oil, CoQ10, astaxanthin, hydrolyzed collagen, plus a full prebiotic, probiotic, and postbiotic gut system, and so much more. About 60% of every chew is made up of active, benefit-focused ingredients — all working together across eight areas of health. Every bite is beneficial.

Functional ingredients are ingredients selected for a specific purpose beyond taste, texture, or simply making the chew. They are chosen for what they contribute to the formula — specifically, how they support one or more of the eight areas at the core of Supercrumbs: Gut Health & Digestion, Joint & Mobility, Immune Support, Skin & Coat, Brain & Cognitive Health, Cellular Health & Energy, Heart & Cardiovascular Health, and Eye & Vision Support.

We use “active ingredients” to describe the functional ingredients included in Supercrumbs specifically for the support they’re intended to provide. They’re the benefit-focused part of the formula, distinct from ingredients used primarily to create the chew’s flavor, texture, or consistency.

• 1 product. 8 systems. Every day.
• So, most  dog supplements focus on just one thing or solve one problem. Supercrumbs are built to support the whole dog and caboodle — which means we’re supporting  eight connected systems in one daily serving: Gut Health & Digestion, Joint & Mobility, Immune Support, Skin & Coat, Brain & Cognitive Health, Cellular Health & Energy, Heart & Cardiovascular Health, and Eye & Vision Support. Pretty super if we say so ourselves.
• The difference is in the design. 
• A full-spectrum gut system, not just a probiotic. Supercrumbs includes prebiotics, three probiotic strains, and a postbiotic — the full pre/pro/postbiotic approach most daily chews skip.
• A roster you don't usually see in a dog chew. Lion's Mane, phosphatidylserine, astaxanthin, CoQ10, colostrum, lutein, and other premium functional ingredients — part of a broader formula with 38 purposeful actives.
• Built to work together, not in isolation. Ingredients were selected to complement a normal diet and one another, with each system supported by a deliberate cluster — not a single hero ingredient.
• One daily routine, formulated to support what matters as your dog ages — not one concern at a time. The whole dog, every day.

• Because they don't need to be big. With a lot of powders and oversized chews, much of what your dog is actually eating is filler, not function. It adds up fast: a big dog might need several scoops a day, and if you're stacking more than one supplement, that's a lot of volume, calories, and cost for not much more benefit.
• Supercrumbs flips that. Functional, benefit-focused ingredients make up Rroughly 60% of every chew, so even a large dog gets multi-system support in a few small chews, not a mountain of powder. Thoughtful and intentional — that's the "super" in Supercrumbs.
• We kept Supercrumbs small on purpose, for you and your dog. A lot of powders and oversized chews are mostly filler, not function — which means bigger scoops, more mess, and less precision when you're trying to dose correctly for your dog's size. We cut the filler out, which freed up room to pack in more of what actually matters.
• It's also what makes dosing simple across every size of dog. Because each chew is small and concentrated, we can scale support by count instead of by size — 2 chews under 25 lbs, 4 for 25–75 lbs, 6 for over 75 lbs. No guessing, no measuring cups, no giant pills to hide in a piece of cheese — just a few consistent chews, however big your dog is.

We build with science in mind, but we're careful about what we claim. Supercrumbs include functional ingredients selected based on ingredient nutrition science, published ingredient research, supplier documentation, quality review, and fit within the full formula.

Not every ingredient in a supplement earns its spot the same way. "Clinically researched" means an ingredient has been evaluated in published research — not just that it's popular or trending. When we build Supercrumbs, we look for ingredients backed by real research, then evaluateing how each one fits into the full formula. It's part of why we're careful about what we claim — we'd rather you trust what's on the label than be impressed by it.

• Our Daily Longevity Supercrumbs are a veterinarian-reviewed formula, developed with input from academic researchers and pet wellness, ingredient, and formulation experts. We also partnered with a leading pet supplement formulation and manufacturing group to bring the custom formula to life — with attention to daily canine wellness, ingredient quality, formula balance, palatability, texture, and consistency, not just a list of trending ingredients.
• Every ingredient was chosen with purpose and evaluated for its fit within a daily soft chew designed to support healthy aging, daily vitality, and whole-body wellness over time.

• Yes — we didn't wing this. Supercrumbs wereas built with CANIC Group, a companion animal nutrition consulting group focused on evidence-based product development, and guided by two scientific advisors: Dr. Anna Kate Shoveller and Dr. Alexandra Rankovic, both PhDs with deep backgrounds in canine and feline nutrition, metabolism, and ingredient science.
• Their job is to keep us honest — guiding formula decisions, vetting ingredient claims, and making sure what's on the label holds up to real scrutiny. Bottom line: we'd rather be backed by credible science than chase a trend.

Yes! We use human-grade, functional ingredients. To us, clean means no artificial flavors, colors, or preservatives, no seed oils, and no fillers — just benefit-focused ingredients chosen with purpose. Functionally focused. Benefit-built. Because your dog deserves better.

Yes — and we didn't stop there. Gut health works best as a system, so Supercrumbs includes all three types of gut support:

• Probiotics — live beneficial bacteria that help keep digestion running smoothly
• Prebiotics — fiber that feeds those good bacteria, so they can actually do their job
• Postbiotics — the byproducts good bacteria create as they work, which support the gut lining and immune function even on their own

Together, that means better digestion, more consistent stools, and a gut that's supported from every angle — not just one.

Each 25 lb daily dose provides 1 billion CFU from a three-strain probiotic blend: Bacillus coagulans, Enterococcus faecium, and Lactobacillus plantarum, plus targeted prebiotics like galactooligosaccharides and green banana powder, and a clinically studied canine postbiotic shown to support stool quality and the gut microbiome.

Yes. Supercrumbs™ includes preformed EPA and DHA omega-3 fatty acids from fish oil, a naturally bioavailable source dogs can use directly. Not all omegas work the same way. Plant-based omega sources provide ALA, which dogs have to convert into usable EPA and DHA. Fish oil skips that step, giving your dog direct omega-3 support for Skin & Coat Health, Brain & Cognitive Health, Eye Health & Vision Support, normal heart function, and overall wellness.

Most dogs transition well to Supercrumbs. As with any new supplement and to make the transition easy,, we recommend starting with half the daily dose for the first week, then moving to the full amount. If you notice ongoing digestive upset, check in with your vet.

No artificial colors, flavors, or preservatives — just dog-friendly natural flavors for a chew dogs actually want every day.

No. Supercrumbs are intentionally not grain-free. We use oat flour to help create the soft, satisfying chew texture dogs enjoy every day.

Supercrumbs aren't certified gluten-free, but they're made without wheat, barley, or rye and formulated with thoughtfully selected, naturally gluten-free ingredients.

Supercrumbs are not grain-free — they contain oat flour to help create their soft chew texture. If your dog is eating grain-free by choice, factor that into their diet. If your veterinarian recommended a grain-free diet for a specific health reason, check with them before adding Supercrumbs.

Supercrumbs™ contain a broad range, of functional ingredients by design, so there are a few ingredient categories worth noting:

• Beef / bovine-derived: Beef Bone Broth, Hydrolyzed Beef Liver, Hydrolyzed Bovine Collagen, Bovine Colostrum
• Dairy-derived: Bovine Colostrum
• Fish-derived: EPA and DHA from Fish Oil
• Coconut-derived: Coconut Glycerin and MCT Oil from Coconut
• Oats: Oat Flour

If your dog has known allergies or sensitivities, please review the full ingredient list before use.

Give daily for healthy-aging support, sized to your dog:

• 2 chews under 25 lbs
• 4 for 25–75 lbs
• 6 for over 75 lbs

Serve directly or mix into their bowl — best with or after meals. Stick with it; the best results come with consistency. 

New to Full Crumb? Start with ½ the recommended dose during the first week, then move to the full dose after that.

Yes! Supercrumbs are built to work alongside a quality diet, not replace it. Even a complete, balanced, fresh diet is formulated to meet baseline nutritional needs — it's not designed to deliver functional, system-specific actives like Lion's Mane, phosphatidylserine, astaxanthin, or a pre/pro/postbiotic gut system, let alone at the levels Supercrumbs provides. Think of great food as the foundation, and Supercrumbs as the daily layer of targeted support on top of it.

Supercrumbs are designed to complement any complete and balanced diet — fresh, raw, kibble, or a mix. It's daily functional support, not a source of base nutrition, so it fits on top of whatever you're already feeding. If your dog has a specific health condition or is on a vet-prescribed diet, check with your veterinarian first.

Each container holds 120 Supercrumb chews—your dog's daily dose of long-term wellness. That's a 60-day supply for dogs under 25 lbs, a 30-day supply for dogs 25–75 lbs, and about a 20-day supply for dogs over 75 lbs. Subscribing locks in the best savings and takes the guesswork out of reordering, so your pup never misses a day.

Each container provides a 60-day supply for small dogs, a 30-day supply for medium dogs, and a 20-day supply for large dogs. One container, one daily habit, one easy decision.

We recommend giving Supercrumbs with or after a meal. The easiest habits are the ones that piggyback on something you already do — so pairing it with breakfast means you're not adding a new routine, just one small step to an existing one.

Definitely. The 2/4/6 chew dosing (for S/M/L dogs) makes Supercrumbs easy to split evenly — half at breakfast, half with an evening meal. Just give them with or after food and focus on hitting the full daily amount.

Easily! Supercrumbs are small but mighty by design. Give them on their own or mix them right into your dog's food — great for pickier eaters either way.

Supercrumbs are made to be no fuss, even for selective dogs — small in size and easy to mix right onto your dog's food. If your dog is hesitant at first, try giving them with or right after their favorite meal.

Yes. When first introducing Supercrumbs, start with ½ the recommended dose during the first week, then move to the full dose after that. As with any new routine, a gradual start helps your dog adjust comfortably.

Just resume your dog's regular dose the next day. Supercrumbs work through consistent use over time, so one missed day won't set your dog's progress back. Don't double the dose unless your veterinarian tells you to.

Store Supercrumbs in their eco-friendly paper tube, somewhere cool and dry, out of direct sunlight. Re-seal after each use — a foil liner inside keeps moisture out and the chews fresh, day after day.

No. Supercrumbs™ are shelf-stable — just store them in their paper tube in a cool, dry place out of direct sunlight, and re-seal after each use. No refrigeration needed.

Supercrumbs are soft chews with a savory beef + bacon flavor, made to be something your dog actually looks forward to. Serve them on their own or mix them into their food — every dog is different, so if yours is hesitant at first, try pairing a dose with a favorite meal.

Supercrumbs are built for the long game. The benefits compound with consistent daily use, so the magic is in the routine, not a single dose. Here's what you may begin to notice in the first 90 days:

• Month 1 is where the daily ritual takes hold. Digestion is often the first place owners may notice a response — better poops and more consistent stools are a common early sign that things are working from the inside out.
• Month 2 is when your dog hits their four-legged stride. With daily use, many owners may notice steadier energy and a coat that's starting to look its best.
• Month 3 and beyond, your dog is in Full Crumb mode. This is where consistency pays off — because Supercrumbs support many interconnected systems at once, the goal is whole-dog wellness that holds steady, day after day.

Every dog writes their own timeline, so treat these as things to watch for, not guarantees. For anything specific to your dog, your vet is always the best call.

For best results, yes. Supercrumbs are designed to be part of your dog's everyday wellness routine, and the benefits build with consistent use over time.

Yes. Supercrumbs™ are designed as an ongoing daily ritual to support your dog through different stages of life.

No, and that's normal. Every dog is different, and results may vary based on age, breed, diet, activity level, and overall health.

No. Supercrumbs™ are designed to complement a balanced diet and healthy routine, working alongside the food your dog already eats — not in place of it.

No. Supercrumbs™ are designed to support your dog's everyday wellness, but they're not a substitute for veterinary care, medical advice, or prescription medication. If your dog's condition worsens or doesn't improve, discontinue use and consult your veterinarian. For anything specific to your dog's health, your vet is always the best resource.

Yes. Supercrumbs™ are formulated for daily use at the amounts on the directions chart, sized to your dog's weight. Stick to the recommended dosage and give it with or after meals. If your dog is pregnant, nursing, on medication, or has a health condition, check with your vet.

Supercrumbs are manufactured in the United States with our trusted partner, an FDA-registered, cGMP-certified facility and an NASC Preferred Supplier. From raw materials through finished goods, every batch is held to rigorous testing and quality standards.

Every batch is tested before release through our quality assurance program. Our protocols go beyond traditional food-safety controls, drawing on the analytical rigor used in human supplement testing, so you can trust what's on the label and in the container.

Yes. Supercrumbs™ are manufactured at an FDA-registered, cGMP-certified facility that meets current Good Manufacturing Practices and rigorous quality and safety standards on every batch.

Yes. Supercrumbs™ are independently validated through third-party laboratory testing. An accredited outside lab performs our microbiological safety testing and verifies key chemistry behind the label, including product quality and contaminant screening — so every batch is reviewed for safety and quality by an independent lab, not just by us.

It's always a good idea to talk to your veterinarian before introducing a new supplement, especially if your dog has an existing medical condition, takes medication, or follows a prescription diet.

Supercrumbs™ are designed to cover a lot of ground on their own, so if your dog is already on other supplements, it's worth checking with your vet to avoid overlap. Otherwise, yes — the two can typically be given together.

If your dog is taking medication, talk to your veterinarian before starting Supercrumbs. Some ingredients can interact with certain medications, and your vet can tell you what's right for your dog's specific situation.

Safe use in pregnant dogs or dogs intended for breeding hasn't been established, so we recommend checking with your veterinarian before giving Supercrumbs to a pregnant, nursing, or breeding dog. Your vet can advise what's right for your dog's specific situation.

If your dog eats a little more than their recommended dose, there's usually no cause for concern — just return to the normal amount the next day. If your dog gets into a large amount, or you notice any signs of digestive upset or other unusual symptoms, contact your veterinarian right away.

We ship to all 50 states, PO boxes, and APO/FPO/DPO military addresses. Alaska, Hawaii, and U.S. territories may take additional time. At this time, we do not ship internationally.

Orders placed by 11 a.m. on business days usually ship the same day; orders placed after 11 a.m. ship the next business day. Most orders arrive within 5 days. U.S. holidays excluded.

As soon as your order ships, we’ll send you a shipping confirmation with tracking information.

Yes — all subscription orders ship free, every time, no minimum required.
One-time orders ship at standard shipping rates.
It's one more reason subscribing just makes sense: better pricing, free shipping, and one less thing to think about.

• If tracking has not shown movement for 7 consecutive days after shipment, contact us at support@fullcrumb.com with your order number, and we’ll help make it right.
• If an item arrives damaged, defective, or incorrect, email Support@fullcrumb.com with your order number and a photo of the issue within 7 days of delivery.
• We’ll replace the item at no cost. If a replacement is not available, we’ll issue a refund to your original payment method.

We want every dog to love Supercrumbsᵀᴹ and every dog parent to feel confident trying them. That’s why your first Full Crumb order is covered by our Guarantee.

If your dog doesn’t take to Supercrumbs, contact us within 30 days of delivery and we’ll refund the eligible product covered by the Guarantee. No product return is required.

When you subscribe to Supercrumbs, we ship your dog's crumbs on a schedule built around their size — because a Great Dane and a Chihuahua don't go through a jar at the same pace.Here's the gist:

• We match the schedule to your dog. Smaller dogs get longer intervals between shipments, bigger dogs get shorter ones — so you're never sitting on a stockpile or running out mid-week.
• Your first order comes at 20% off, and every order after that stays at 20% off for as long as you're subscribed.
• Nothing is locked in. Pause, skip, change your dog's frequency, or cancel anytime from your account — no phone calls, no hoops.
• You'll get a heads-up before every shipment, so you can adjust if life (or your dog's appetite) changes.

That's it — no fine print, no discount codes to remember, no reason to overthink it. Just consistent care, on autopilot.

You're charged when each order ships — not before. Your first order is charged right when you subscribe, and after that, we'll charge your card a few days ahead of each upcoming shipment so it goes out on schedule.You'll always get an email reminder before that charge hits, so there's never a surprise on your statement — and if you need to pause, skip, or push a shipment back, you've got time to do it before we charge you.

Yep — it's your subscription, so you're in full control. From your account, you can:

• Pause whenever you need a break — your dog's stash running low isn't going anywhere, you just pick back up when you're ready.
• Skip a single upcoming shipment without affecting the rest of your subscription.
• Change your delivery frequency if your dog's needs change.
• Cancel anytime, no phone calls or retention scripts — just a few clicks.

No fees, no hoops, no guilt trips. We'd rather earn your subscription every month than trap you in one.