They might be cysts for some of them. W definitely see some tumors on her knees and tail/butt, but most are internal and cellphone shape/size so we just call them all tumors at home.If you ever get a chance I'd reccomend a dna test! I loved getting to know what breeds my old rescue is. It was pretty fun, and easy to take and send the sample, bit pricey though
If they popped could they have been cysts? Two of my old girls lumps are cysts
I want to do the DNA test, but I've heard that some are super inacurrate