Review on Hartz Ultra Guard Flea Tick by Mike Goodwin

So I decided to write this because buyers are hesitant and giving a warning. Can your cat react negatively / get a chemical burn to a collar? Yes, so you should keep a close eye on them after you put them on. Is it efficient? Yes and no, he can react differently depending on the situation. It is a repellent but does not guarantee flea repellency. Some fleas don't care. Its effectiveness is 50/50. If you have a flea infestation and expect it to do the hard work, you are wrong. Will Your Cat Die From Flea Collars? No, your vet will tell you the same thing. Most likely, some of these negative reactions are caused by fleas. People don't know how dangerous fleas are. I've had cats with fleas all my life and I managed to deal with them, but one day an infection crept up on me and turned what was a small problem into a big one. Despite excessive daily grooming, collaring, vacuuming, carpet cleaning etc. 3 of my cats have died from anemia due to fleas taking too much blood. You may think; "Wow, that must have been a very strong contagion," but actually, when I think about it, it wasn't at all and it all happened so quickly. You probably also had tapeworms (if your cat swallowed a flea). which makes the anemia worse and can cause other side effects that make it difficult for them to keep going. In hindsight, I didn't realize that flea prevention was more than a simple collar, brushing my cats, and vacuuming/carpeting, and it was a painful lesson. People probably mistake their pets who react negatively to fleas for a collar problem. The collar and its game might just be a coincidence, your real problem might be that the flea problem is getting worse and worse. Pills (amazing), flea bombs, powders, etc. The problem is too serious to sit on your hands and it can lead to the loss of your pet. This flea collar may or may not help, but it will. If you don't solve your problems yourself, it's at best a compliment to other, more over the top and more powerful methods.