The key to a Zesty life is a healthy immune system, so start your puppy off on the right paw with our Puppy Aller-Immune Bites! Puppy Aller-Immune Bites are made with EpiCor Pets, Salmon Fish Oil (with omegas for fatty acid support for immune health), Colostrum, Astragalus Root, a Gut Health Blend, and Apple Cider Vinegar. These ingredients help provide seasonal allergy support, along with supporting the immune system, skin health, and normal gut flora. These chews may also help maintain normal histamine levels for small canine pets, no matter the breed. Plus, we know your puppy is already anti bad flavors. So best of all, these chews taste amazing (trust us, we have a hot spot where official four-legged testers tell us), which will give your pup an itch for more, and you'll enjoy the daily relief of giving your pup the best solution for their gut and immune function! Fido will feel spoiled well with max special treatment to keep feeling good and zesty, which treats you to even more fun and fond memories that they're itching to give. Then, when your puppy turns 1, ramp up the fun and try our Aller-Immune Bites or Aller-Immune Mini Bites for small breeds to keep them Zesty for years to come!