The Missing Link Smartmouth 7-in-1 Dental Chews for Petite & X-Small Dogs, 5 to 15-lbs, 28 count

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About This Item

Details

  • The bristle ridges and Stay-C, a patented form of vitamin C, help reduce plaque and tartar while providing your dog’s teeth with a deep clean and fresh breath.
  • Whole food ingredients promote healthy digestion and energy.
  • Balanced omega fatty acids promote healthy skin and a lustrous coat.
  • Non-GMO chews made with natural ingredients and without artificial colors, flavor or preservatives.
  • Made in the USA for dogs weighing 5-15 pounds.

Ingredient Information

Instructions

Vet-Formulated for Optimal Pet Health

Packed with natural, nutrient-rich ingredients, these easy-to-give supplements help fill the nutritional gaps in your pet’s diet. Made with wholesome superfoods and essential nutrients to keep your dog, cat, horse, or bird feeling their best.

Sea-Based Ingredients for Wellness

The Missing Link Pet Kelp supports your pet’s overall health and vitality. With targeted organic, powerfully healthy ingredients like kelp and flaxseed, this superfood supplement helps promote healthy skin and coat, digestion, and immune function.

Smartmouth 7-in-1 Dental Chew

Smartmouth’s powerful 7-in-1 formula is more than just a tasty dog dental chew. It deeply cleans teeth, freshens breath, and supports healthy gums. Plus, it provides essential vitamins to support overall health—from immune function to a shiny coat.

The Power of Collagen

Collagen Care tasty daily soft chews help replace lost collagen and support key health concerns. The Hip and Joint formula includes turmeric, chondroitin and glucosamine and the Skin and Coat chews feature balanced omegas, fish oil and coconut oil.

About The Missing Link

When Dr. Robert Collette kept seeing the same issues in his furry patients—achy joints, itchy skin, tummy trouble, and low energy—he knew their kibble wasn’t cutting it. So, he created The Missing Link superfood supplements to help pets truly thrive.

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Questions & Answers

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4.2
Rated 4.2 out of 5 stars
52 Ratings

Customers Mention

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

Effectiveness

70% Positive

Ingredients

72% Positive

Size and Shape

84% Positive

Texture

73% Positive

26 Customer Reviews



Rated 1 out of 5 stars
By Daria on Dec 30, 2025

Too difficult to chew

My dog is 12 pounds. She has not had issues with other teething chews. But this one, she chewed and chewed on it and eventually got tired and left it for her brother,

My dog is 12 pounds. She has not had issues with other teething chews. But this one, she chewed and chewed on it and eventually got tired and left it for her brother, I would not buy it again.


Rated 5 out of 5 stars
By Kells on Nov 15, 2025

Oodie is 11 and has tracheal collapse these dissolve perfectly

I've used Missing Link products for 30 years. Canine and Equine. They are perfectly formulated and deliver great results.

I've used Missing Link products for 30 years. Canine and Equine. They are perfectly formulated and deliver great results.


Rated 5 out of 5 stars
By Hope on Jul 18, 2025

Our old picky girls Love them! Quality chews!

We have three picky senior pitties and they absolutely love these! And although they weigh between 45-65 pds, they prefer the smaller for X-small dogs...crazy but

We have three picky senior pitties and they absolutely love these! And although they weigh between 45-65 pds, they prefer the smaller for X-small dogs...crazy but true. Great dental chews and a great bargain compared to others out there. Quality product with no junky additives.


Rated 3 out of 5 stars
By David on Aug 26, 2025

not to thrilled

Tinker is not terribly excited about this product. Maybe because she is 14 and they are hard for her to chew.

Tinker is not terribly excited about this product. Maybe because she is 14 and they are hard for her to chew.


Rated 1 out of 5 stars
By Catherine on Jun 4, 2025

These were supposed to be "easier to chew/ softer"-- they are not.

These are HARDER than most other dental chews we have tried. The sound of our pup trying to chew this is SO loud-- we be throwing them out.

These are HARDER than most other dental chews we have tried. The sound of our pup trying to chew this is SO loud-- we be throwing them out.


Rated 1 out of 5 stars
By Jennifer on Jan 22, 2025

My dog won’t eat them

I have a yorkie that isn’t picky with treats/chews at all. She refuses to eat these. She’ll sit on command and take it back to her bed, but she just sets it down

I have a yorkie that isn’t picky with treats/chews at all. She refuses to eat these. She’ll sit on command and take it back to her bed, but she just sets it down and looks at me. It looks like she tries to eat it but she can’t hold it up between her paws like it’s not long enough. Idk what it is about these. I’m bummed since I liked the pros of it but she just won’t eat it.


Rated 5 out of 5 stars
By Therese on Jul 14, 2025

NoElle loves these dental sticks

Noticeable difference with plaque accumulation

Noticeable difference with plaque accumulation


Rated 5 out of 5 stars
By Leslie on Jul 5, 2025

Prompt delivery

the petite size is perfect for my dogs

the petite size is perfect for my dogs


Rated 5 out of 5 stars
By Constance on Dec 24, 2024

My Dogs Love These

My dogs love these, and they actually chew on them. One of my dogs, practically inhales Greenies this size and doesn’t really chew them, which kind of defeats the

My dogs love these, and they actually chew on them. One of my dogs, practically inhales Greenies this size and doesn’t really chew them, which kind of defeats the purpose.


Rated 3 out of 5 stars
By Lena on Apr 29, 2025

Quick service

He'll chew on them evenly---

He'll chew on them evenly---