you can buy dry food and medicine and toys and stuff like that. >> so guys work hard at their jobs to earn their money, and they'll spend it on -- >> sometimes their vet bill is 60, 70, 80 bucks. it takes everything they've got. >> let's give you some room. >> i wish you would get together and get rid of some of these rats we've got running around this yard. the people rats. now, you leave the little bitty mice alone. >> we found an even more unlikely bond at california's state prison corcoran. >> it's like everything. treat it with love and respect, it will treat you with love and respect back. >> we were out on the yard shooting. i looked over and saw these guys petting something. and at first i thought it was like a little -- a kitten. and it ended up it was a gopher that they had tamed.