
Loved By Dog Moms
Healthier Skin, Happier Days.
As dogs get older, collagen levels in their skin can decline. Collagen helps give skin its structure, so this loss can leave skin thinner and more vulnerable to irritation.
TheirWell Liquid Collagen provides Types I, II & III collagen, plus nutrients that support your dog’s natural collagen production and healthy skin structure — helping maintain stronger, healthier skin from within.
Less collagen as they age. Daily collagen support to help replenish what their skin needs.
Healthier Skin, Real Results
See what pet parents are noticing — less scratching, less paw licking, and healthier-looking skin and coats.
97%
said their dog’s scratching and paw licking became less frequent within 6–8 weeks.
93%
reported healthier-looking, more comfortable skin during everyday activity.
89%
noticed their dog’s coat looked healthier and shinier after consistent daily use.
Survey results from TheirWell customers
Frequently Asked Questions
How quickly will I see results?
You may start noticing changes in 2–3 weeks, with more noticeable improvements in skin and coat condition over 6–8 weeks of consistent daily use. Results vary depending on your dog’s skin condition.
How do I give them to my dog?
Add TheirWell Liquid Collagen to your dog’s food once daily. Use the dropper to measure the recommended serving for your dog’s weight.
How long does one bottle last?
Each bottle contains 60 mL (2 fl oz).
- Under 25 lbs: 1 mL daily — approximately 60 days.
- 25–75 lbs: 2 mL daily — approximately 30 days.
- Over 75 lbs: 3 mL daily — approximately 20 days.
My dog is picky. Will they take it?
TheirWell has a natural bacon flavor. If your dog doesn’t take it directly, simply mix the serving into their favorite food.
What if they don’t work for my dog?
Your purchase is covered by our 60-Day Money-Back Guarantee. If you’re not happy with the results, contact us within 60 days to request a refund.
