If it were worms or fleas wouldn't it be most likely for my other animals to also show symptoms? I understand it might be something else, but it does sound the most like what's been going on (but I'll try to get him in to the vet as soon as I can and see if there's anything else).
Hello! Apologies if this is the wrong forum, I'm new.
My cat, Boo, (4 years old, male, rescue) has been scooting and every once in a while starts growling while licking his rear almost obsessively, like he's in pain. If I try to look and/or touch him he responds by growling or hissing...