MyGuineaPigPals
Teenage Guinea Pig
are these safe for the pigs and are they warm enough? only they are so much cheaper than actual hot water bottles was just thinking but want to be sure http://www.ebay.co.uk/itm/Mini-Reus...hCare_RL&var=660186404821&hash=item5af87aa137
I wouldn't feel comfortable using these incase the pig bit it