lil puker (sorry kinda icky)

My cat Brandie randomly throws up for no reason at all (i know gross) we know shes not geting into anything thats making her sick, and there is no consistancy to the "puke". most of the time its kind of white and foamy and theres not very much of it, kind of like a baby spitting up. also when we pet her she will gag while she purrs, should i be concered i want to take her to the vet to get checked out but i have troubble convincing my dad anything is wrong with her.

Any time a cat throws up, tell your dad there is always a reason. White and foamy could be something toxic inside working, or bad food but it should be checked out. It could be a reaction to what you are feeding her. The danger lies in the fact that cats get dehydrated quickly and if she is losing fluids, she may need replacement fluids quickly, and a vet would be the only one who could do this for her-