I got a wee baby guinea pig from the pet store, and I was told he had deformities. (One of the reasons I got him, imagine if a little kid took him home!?)
But apparently he has a curved spine (I can feel that much) and his hips are fused so he kind of 'hops' although I see him use his feet a bit, wouldn't it hurt him? The lady told me he was in no pain...
Also, he drools... a lot. (That's why I've named him "Bib," plus it's a weird name, and I like weird names.) I've never known a guinea pig to do that, I know it's a bad sign for a rabbit (generally teeth problems.)
I'm going to get a vet at my work to take a look at him if I can this Sunday. I'll also find out how old he needs to be to get him neutered at the same time... cos I've never had a guinea pig neutered, but I know you can do it. I've only ever had females, so this is new to me! :-)
I've taken a video of him walking, but it was on a couch chair so it's a bit slanted anyway, he doesn't appear to be in any pain. But I just think the sound of 'fused hips' sounds awfully painful to me.. so I don't know...
Has anyone had any experience with a guinea pig with fused hips?
Okay the video html won't work, so here's a link: http://s130.photobucket.com/albums/p251/sist3r_spo0ky/?action=view¤t=DSCF4536.flv