So my ratto (female) has a quite large bump on it's hind leg, it still has fur on it and it doesn't look like it's causing any problems with walking and stuff. Is it a tumour? I heard they're quite common in female rattos or is it just a bump? It's been there for a while now (I didn't take her to get checked since the closest vet is 1 hour away and it's an emergency vet).
>>2419080
It's a mammary tumour.
I had a rat once that had a lump on his shoulder area that ended up being a cyst. Had it until he died, never grew or caused problems. 99% of lumps in rats are tumors, though.
>>2419080
Tumour or abscess. Get her to the vet. If you can't afford getting to the vet and paying vets bills you can't afford pets.