Please help!: My Buff Laced Polish stopped standing up and I see that she has a big hard lump under one foot and a lot of swelling around it and the other foot is just swollen. I CANNOT find a sore anywhere.... Just the big hard lump. I hate to cut into it and possibly start some infection if it's not necessary. Can anyone who has seen something like this give me a tip? Of course it's a Sunday and I would have to call the vet in if I decide to take her in. I noticed this last night and she ate and drank last night when I brought her in but this am she is pretty lifeless and mellow... Not looking good.