“I've been using this for over a year now and have been very happy. Ingredients align exact to heartguard, but you're paying much less. It's not chewey like heartguard, but must smell/taste the same because my VERY picky dogs eat it like a treat.”
“Our 3-year old mini-poodle has been on Tri-Heart Plus for the past year now. First two years of his life he was on Sentinel, but developed sensitivities to some ingredient, so we had to switch. He likes the taste (surprisingly, he's a very finicky eater). Besides a little stomach upset (that thankfully responds well to another medicine we give before this one) he's had no side-effects and the product seems to be working. Would recommend.”