Woof All-Natural Collagen Sticks Dog Treats, 12-inch, 10 count

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At a Glance

  • Chicken-Free
  • Gluten Free
  • Grain-Free
  • High-Protein
  • Limited Ingredient Diet
  • No Corn No Wheat No Soy
  • Natural
  • Dental & Breath Care
  • Digestive Health
  • Skin & Coat Health
  • Hip & Joint Support
  • All Lifestages
  • Small Breeds

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$49.99 Chewy Price
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About This Item

Details

  • These single ingredient chews are made from free-range, grass-fed cattle.
  • Naturally helps clean plaque, tartar, and other yucky stuff from your dog’s teeth and gums.
  • Supports your dog’s skin, coat, and joint health with all-natural collagen.
  • Sourced from hormone and antibiotic-free cattle ranches that practice ethical, sustainable farming and grazing.
  • Made from the corium layer of beef skin, these collagen chews are great for power chewers.

Ingredient Information

Feeding Instructions

Learn More About Woof From Our Team of Experts

Woof BullySafe and Chews

Safer, longer-lasting play is here with the BullySafe. Paired with Woof’s tasty Bully Sticks and Collagen Chews, the BullySafe lets your dog enjoy safer playtime while getting some teeth-cleaning chewing action.

Peaceful Pups & Peace of Mind

No more asking “did my dog just swallow that?!” with the BullySafe. Crafted from tough, non-toxic nylon to withstand even the most serious chewers, the BullySafe lets pups enjoy their chews without the risk of choking or swallowing loose ends.

Safer and Longer-Lasting Chewtime

The easy-to-use, adjustable design is a perfect fit with Woof Bully Sticks or Collagen Chews. Simply unscrew the BullySafe, drop in a chew, and screw it closed securely to make chewtime safer and longer-lasting.

Where Wellness Meets Play

Woof help dogs live healthier lives with enriching toys, hand-crafted treats, and design that takes a dog’s point of view. They take the work out of dog care to make time for the important things: zoomies, kisses, and lots (and lots) of belly rubs.

About Woof

Founded by a dog parent for dogs and their parents, Woof toys were invented to provide safer, longer-lasting playtime. That means peace of mind when pet owners need a minute, plus functional nutrition disguised as a delicious reward dogs love.

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Questions & Answers

2 Customer Questions

How many calories?

Answer by Chewy • Dec 24, 2025
These treats contain 3,484 kcal per kilogram, which amounts to 71 kcal per chew.

How often can this be given to a small dog under 20 lbs?

Answer by Chewy • Nov 23, 2025
These treats can be given once a day.
Reviews
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4.3
Rated 4.3 out of 5 stars
203 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

73% Positive

Health Benefits

78% Positive

Ingredients

79% Positive

Sourcing and Production

68% Positive

84 Customer Reviews

Rated 3 out of 5 stars
By Piper on Dec 9, 2025

Great for Strong / Obsessive Chewers

These bully sticks are awesomely durable!! I would recommend them for anyone who has an aggressive/obsessive chewer. Piper is around 3yrs old and loves to nibble

These bully sticks are awesomely durable!! I would recommend them for anyone who has an aggressive/obsessive chewer. Piper is around 3yrs old and loves to nibble and naw; she absolutely adores these sticks. The only downside is that they have a strong, lasting odor and can sometimes leave a type of ‘residue’ on surfaces like blankets, sheets, and sofas if they’re super into it or at the nub end of a chew. I think we are going to distance ourselves from these a bit for now. They are durable but the smell and lingering odor on my dog too is too much for me at this time.

Rated 4 out of 5 stars
By Margaret on Jan 14, 2026

Longer Lasting

Lasts longer than other collagen brands we’ve tried- up to a few hours but most often an hour. Do have a slight odor that can be smelled from 5 feet away. Not enough

Lasts longer than other collagen brands we’ve tried- up to a few hours but most often an hour. Do have a slight odor that can be smelled from 5 feet away. Not enough to not finish the bag but I’ll probably try a few other brands after this

Rated 3 out of 5 stars
By Rachel on Jan 19, 2026

NOT great

All of these in the bag will NOT fit in THEIR Bully stick holder. Killed our hand and arms to cram it in the holder they sell to go with it. Now we have 2 stuck

All of these in the bag will NOT fit in THEIR Bully stick holder. Killed our hand and arms to cram it in the holder they sell to go with it. Now we have 2 stuck in the holders and cannot get them out!!!

Rated 1 out of 5 stars
By Phyllis on Jan 5, 2026

WAY TOO BIG for my little dog

Is there somewhere on the packaging that says the recommended size dog that would enjoy this? It is sorely needed - these were so big!

Is there somewhere on the packaging that says the recommended size dog that would enjoy this? It is sorely needed - these were so big!

Rated 4 out of 5 stars
By Elizabeth on Dec 27, 2025

Treats to wide

Some of the treats don’t fit in the holder. Got them for the holder now need to find away to make them fit so my dogs can enjoy them.

Some of the treats don’t fit in the holder. Got them for the holder now need to find away to make them fit so my dogs can enjoy them.

Rated 1 out of 5 stars
By Christel on Dec 2, 2025

Stinky

These smell so bad they aren't useable. I bought them thinking they would be like bully sticks but they are not. We're back to this brand's bully sticks. Those are

These smell so bad they aren't useable. I bought them thinking they would be like bully sticks but they are not. We're back to this brand's bully sticks. Those are great!

Rated 5 out of 5 stars
By Robyn on Nov 17, 2025

Best collagen sticks on the market!

I love the Woof brand. These pure collagen sticks are long lasting. I have an aggressive chewer and they last him at least a day sometimes two.

I love the Woof brand. These pure collagen sticks are long lasting. I have an aggressive chewer and they last him at least a day sometimes two.

Rated 5 out of 5 stars
By Gail on Jan 11, 2026

My Daniff loves these things!

This is the only chew that occupies my Daniff for more than two minutes. He love them!

This is the only chew that occupies my Daniff for more than two minutes. He love them!

Rated 3 out of 5 stars
By Laurie on Sep 20, 2025

They were okay but my dog wasn’t excited over them

Occasionally we have bought collagen treat sticks for our pup and he liked them. However, for whatever reason he was not particularly interested in chewing on these

Occasionally we have bought collagen treat sticks for our pup and he liked them. However, for whatever reason he was not particularly interested in chewing on these treats. My guess it is more that my dog is being finicky than there was a problem with the chews. Better luck next time!

Rated 5 out of 5 stars
By Vic on Oct 23, 2025

My dog goes crazy for these

Only issue is I have to retighten the holder as he gets closer to the end and it softens. But this is his favorite treat, which for a dog who gets a LOT of treats,

Only issue is I have to retighten the holder as he gets closer to the end and it softens. But this is his favorite treat, which for a dog who gets a LOT of treats, is saying something!