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Mighty Marrows™ Variety Packs

Regular price $48.00 Sale price $51.00
Unit price per
Go big on variety with Mighty Marrows Variety Packs. Explore a mix of our long-lasting collagen dental chews in multiple flavours, sizes and protein sources— made...
What's in each pack?

Multi-flavour 4-Pack
Bacon · Pork Parsley · Beef Liver · Beef Spirulina
(includes pork & beef collagen)

New Discovery 4-Pack
Salmon · Goat Milk · Peanut · Bacon
(includes pork & marine collagen)

Mighty Mega 7-Pack
Salmon · Goat Milk · Peanut · Bacon · Pork Parsley · Beef Liver · Beef Spirulina
(includes pork, beef & marine collagen)

How our chews work

Mighty Marrows gradually soften as your dog chews.

Saliva hydrates the collagen, creating a softer, flexible texture that moves around the teeth during chewing. This action helps provide mechanical cleaning, supporting the removal of food debris and plaque buildup.

Each chew is designed to be enjoyed over multiple chewing sessions.

Prefer a softer chew?
Place one end in warm water for approximately 1 minute to pre-soften the outer layer before giving it to your dog. This can also help release more flavour and encourage pups who may be unsure of the chew at first.

Naturally Unique: Every Mighty Marrow is hand-poured in small batches using simple, functional ingredients. We prioritize ingredient quality over cosmetic perfection, so slight variations in colour, shape, texture, air bubbles or collagen foam are completely normal.

Ingredients

Mighty Marrows are made with limited, functional ingredients. Each chew is made from a single collagen protein source.

Beef Collagen: Beef Liver & Spirulina Beef.
Pork Collagen: Pork & Parsley, Bacon, Goat Milk & Peanut.
Premium Marine Collagen: Tilapia-sourced marine collagen with a salmon flavour profile.

Ingredients: gelatin, collagen, natural colour and flavours specific to each chew, and salt.

Our natural flavour and colour come from thoughtfully selected ingredients, including:

Spirulina: A nutrient-dense algae that supports fresh breath, healthy gums and overall oral wellness.

Parsley: A natural breath freshener with antioxidant and digestive benefits.

Black Carrot Extract: provides natural colour and antioxidants while supporting skin, coat and overall wellness.

What You Won’t Find in Mighty Marrows

No rawhide · No glycerin · No artificial dyes or colours · No fillers · No unnecessary additives

Sizing & Age Guide

Choosing the right chew depends on more than weight alone. Consider your dog’s size, mouth size, chewing style, age and dental history when selecting a Mighty Marrow.

Small: 4" × 1"
Best suited for dogs under approximately 14 lb.

Large: 6" × 1.5"
Best suited for dogs over approximately 14 lb.

Jumbo: 8.5" × 1.5"
Designed for larger dogs over approximately 20 lb or more enthusiastic chewers.

For power chewers, consider sizing up. A larger Mighty Marrow can help slow them down and make the chew last longer.

Age Guidance

Mighty Marrows can be enjoyed by dogs at many ages and life stages, provided they have healthy teeth and the chew is appropriate for their size and chewing style.

For puppies, senior dogs, or dogs with sensitive, damaged or compromised teeth, choose chews carefully and speak with your veterinarian if you’re unsure whether a firm chew is appropriate.

Care & Safety
  • Always supervise your dog while chewing.
  • Choose a size appropriate for your dog, mouth size and chewing style.
  • Start with approximately 30-minute chewing sessions. Mighty Marrows are high-protein chews designed to be enjoyed over multiple sessions.
  • Remove the chew before it becomes overly soft or gummy.
  • Allow it to air-dry completely between sessions.
  • Store in a cool, dry place.
  • When the chew becomes too small to safely continue chewing, remove it— but don’t toss it. Save the end to make a collagen puff!
  • Do not offer to dogs with damaged, sensitive or compromised teeth.
  • Not every chew is suitable for every dog.

Care Tip

As collagen softens, a small amount of residue may transfer to your dog’s chin, paws or nearby surfaces. Chew holders or a designated blanket can help keep cleanup simple. Wipe any fresh residue away with a warm, damp cloth.

Disclaimer

For supplemental feeding only. This product is not intended to diagnose, treat, cure or prevent disease. Consult your veterinarian if you have concerns about introducing a new chew or treat.

Size
Pack Size

Shipping Notice: Orders containing our new flavours may require an additional 10–14 days to ship while we prepare fresh batches.

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Overall rating: 4.672269 / 5 from 119 reviews.

AI Generated Review Summary

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Review highlights

Reviews

Durable & Tasty ~ My dogs love them!

"The collagen sticks are perfect! My dogs can chew for about 15 min of quality chew time. Give the stick a quick cool rinse, bag them and place in fridge for next time. Recommend to limit chew time as collagen breaks down (normal) and it gets sticky on fabric/fur but washes away easily with warm water."

— Jenn H. (5/5)

Longest Lasting Chew

"As a dog mom of 3 dogs that are all over 80lbs I’ve been searching for chews that actually last longer than 15 minutes. When we found the Mighty Marrow Bones it was a complete game changer. These have lasted almost a week and my dogs are still interested in them. They like to swap between the different flavors while gaining all the oral benefits of chewing. These are definitely a 10/10 and will be ordering more in the future for sure."

— Mackenzie P. (5/5)

Milo’s Favorite!

"Our dog, Milo, absolutely loves W&B’s Collagen Dental Chews. He has never shown much interest in any other chews or bones, but gets so excited when we hand him any flavor of these! In addition to being tasty, the ingredients are healthy and high quality, do not smell (even when chewed and drooled upon!), and last for hours and hours. We don’t have to worry about the chews splintering either. We also love the people of W&B. They are the best of what a business can be! Cannot recommend them enough 🩵"

— Rebecca Y. (5/5)

"Its an okay chew. I got the bacon one which my dog seemed to like. Hes not a SUPER chewer but he also isnt gentle. He ate probably 75% of it in an hour, and i was hoping for the price for only 1, it would last longer. If you have a lighter chewing dog this might be better. But otherwise this will be a 1-2 hour treat. Not long lasting if you have a med/large tough-ish chewer. Some people said it stained couches and stuff but this one didnt, it does get sticky though. However it did not splinter and seemed very safe for him, no worries about choking."

— lyndi (3/5)

Long lasting and awesome!

"Wow! These chews are long lasting! My dog’s love the flavours and they are made up of all natural and fully digestible ingredients which is something that I look for in a chew! I like to soften them in water before giving them to my pups! They can get a little sticky, but I have found that helps to get any plaque off of their teeth!"

— Kayla O. (5/5)

Great long lasting chew

"These have been a life saver for both my 8yo retriever mix and my 4mo retriever mix. We tried the bacon and the beef liver flavor, both were a hit! The only downside (and reason for the 4 stars) is the mess these leave on their front legs from holding the chews. But, it's easy to clean up with a wet rag."

— Grace (4/5)

Power chewers dream!

"With large-breed, aggressive chewers, I was always searching for something that would last longer than a few hours. Mighty Marrows have been a game changer - they last for days instead of hours! There's no unpleasant smell, no messy cleanup, and no crumbs everywhere, which is a huge bonus. They're beautiful and provide a healthy, fun treat that keeps my dogs busy and happily occupied. If you have power chewers, I highly recommend giving Mighty Marrows a try!"

— S F. (5/5)

Perfect for Super Chewers

"It’s hard to find chews that can handle a super chewer and also have safe ingredients. The Mighty Marrows did not disappoint. It can handle both of my bulldogs who are super chewers. It also keeps them engaged. Knowing the ingredients are safe is a win as a dog mom."

— Jennifer M. (5/5)

ONPARPETCARE is obsessed

"We have used it with multiple of our dogs. Boo - normally a chew lasts 10 minutes, took him 3 hours. Arlo - normally a chew lasts 45-60 mins, she still had 1/3 of hers at the 12 hour mark. Koko & Luna - these two shared two of them. They both were still in existence after 12 hours, one remained at the 16 hour mark. Dogs are OBSESSED!!! Some flavours are more of a hit than others, every dog has their favourite so be sure to get multiple flavours and see what one your dog chooses."

— OnParPetCare (5/5)

Tasty and Long Lasting

"My dog was absolutely obsessed with these chews and I also appreciate that they are long lasting and good for her teeth health. Two things I appreciate the most are the variety of flavors and that all collagen chews are chicken free! My dog cannot have chicken so I always appreciate brands who have a diverse inventory that are also chicken free!"

— Logan (5/5)

Q&A

My dog loves to chew and this is by far his favorite one! I find it last longer if I shorten his chewing sessions and allow it to firm up again. I love that it’s good for his teeth and made of things that are good for him.