“My dog has been taking Sentinel Heart Worm meds for 6 1/2 years and has never had any bad reactions. His only problem is that he refuses to eat a hard pill, so I put peanut butter on it and the pill and he takes it without ay problems. On my latest order, the Post Office somehow lost my order. Upon contacting Allivet and informing them about the problem, they sent me a free replacement order after checking the tracking details. This was unexpected and shows that not only did I get the best product price, but I also choose the best company to fill my order.”
