Fully-Stocked Pet Pharmacy in Ruston, Louisiana Lagniappe Animal Health has a fully-stocked pet pharmacy offering all the highest-quality prescription medications, diets, and treats for your pet. We have rebates and warranties for many of our products that you won’t find online, and our veterinarians fully endorse every item we carry. We can also ship your items to you if you prefer! Purchasing food, prescriptions, and other pet care products from 3rd party retailers can put you and your pet at risk of receiving an expired, defective, or counterfeit item. If your pet needs a prescription refill or more food, please contact us at (318) 255-3303.