A variety of products to support immune system, hairballs elimination, joint health and more!



From Nutritional Supplements to Joint Health to Cleaners – dog products for all stages of life!



Made specifically for your biggest best friend, Tomlyn® equine products support a better quality of life!



Help support calves in the first stages of life with Tomlyn® series of products!



Products to help support ferrets with hairballs and healthy appetites!


All Natural

The safe, natural alternative for your pet’s health!

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Tomlyn pet health and wellness company

Tomlyn® is a pet health and wellness company founded in 1976 and carries a complete line of scientifically developed, veterinarian-approved pet health products. The company’s wide range of product categories range from immune support, vitamins and supplements and hairball remedies, to joint and hip support, calming aids and sanitizers. Our products are created to help support the health of cats, dogs, ferrets, horses and calves. Known as the maker of Nutri-Cal® and Laxatone®, Tomlyn is owned by the ninth-largest veterinary pharmaceutical company in the world.

What Our Customers Are Saying


I have been giving the Tomlyn Pre & Probiotics to my dog and cat every day for a couple months now. My dog and cat have both have had to deal with digestive issues and sensitive tummies and I have tried a lot of different things that either didn’t help or not much. My cat is picky and knows when I put something in her food, but the powder dissolves easily in wet food so she doesn’t notice. I love the individual packets and makes it a lot easier and mixes well with food. I’ve been using the product now for a couple months and I’ve seen a big improvement in both of them as far as their digestive issues and potty problems. It works so much better than any of the other products I’ve tried. Thanks so much for making great products and will definitely always make sure to have these probiotics on hand at all time. Thanks so much! Peggy


I wanted to reach out to you to thank you for a wonderful product. I have been using your L-lysine powder for years now on both my own cats and all the cats I rescue (about 50 animals a year). Thanks to this amazing product, I have been able to keep them all healthy and away from the vet office! Thank you again so much! Our rescue site is

Charlie Brown

Sally says Charlie Brown is her daughter’s “best friend in the entire world”. Thanks to Tomlyn, his joint and hoof issues are gone, and he’s back to chasing her around the arena and frolicking in the pasture!


This comfy cutie is Lucy. Vicki from Louisiana says she loves her because “she is a great watch dog.”


This is Jordy celebrating his first Christmas with BFF Debbie from Wisconsin. Hopefully there were some dog treats under the tree!