Twist + Lick Aller-Immune + Skin & Coat works fast by adhering to your dog's mucosal lining and releasing active ingredients into the bloodstream right away. That's a fancy way of saying it sticks around in the mouth instead of going right to the digestive system. So, your pup starts getting the allergy and itch relief it needs lightning fast.

• Prolong makes Twist + Lick Aller-Immune + Skin & Coat work longer by lightly adhering to your dog's mucosal lining and releasing active supplements for 24 hours. No other supplement works all day!
• Twist + Lick Aller-Immune + Skin & Coat works better because Prolong allows more of it to absorb into the bloodstream before reaching the digestive system. Other dog Aller-immune + skin & coat supplements only work until your dog poops them out!
• No fillers mean low calories, so you keep your pup allergy free AND fit.
• Proprietary blend of salmon oil, fish oil, Sacha Inchi oil, flaxseed, biotin, hyaluronic acid and omega fatty acids