Rabbits and Guinea pigs pellets aren’t the same. Rabbits’ pellets contain antibiotics. Guinea pig cannot eat or drink any part of antibiotic. Antibiotics are toxic to guinea pigs.
Rabbits can be litter-trained however it is very very very rare to find guinea pig that is litter-trained.
Rabbits normally sleep during the day while guinea pigs.. hmm hard to say. Random times? Sometimes they sleep during the day or nights. It is depend on guinea pig(s)’ mood(s). So don’t want guinea pig to bother rabbit while rabbit need to sleep during the day.
Also, guinea pig and rabbit cannot communicate with each other very well. It is like IF you and monkey are in same house. You have no idea what monkey is going to say to you. Your diet is similar to monkey but you can’t talk to monkey. You’ll feel lonely because you’ll need to express to other human for making your feeling better. (I can tell that my rabbits expressed their feelings all the time. After I groom the female rabbit aka Belle, she ran to Romeo and placed her face under Romeo’s face. She did that every time when she was scared.)
Rabbits shred their fur a lot. I noticed 2 of three of my guinea pigs ate rabbits’ furs. So it isn’t good idea because rabbits’ fur can be thicker than guinea pig’ fur.. could upset guinea pig’s digestive tract. (No, my rabbits and guinea pigs don’t live together. I let guinea pigs walk around on the floor. Some rabbits’ fur were happen to be on the floor. After I found out, then I normally vacuum the fur off the floor then let guinea pigs exercise.)
if you are planning to adopt guinea pig. YOU MUST.. I repeat, MUST adopt another guinea pig. Guinea pig are very very social species. Trust me on that one. However, it is very very rare to find guinea pig that don’t like to be around other guinea pig. Not sure the statistics but I’ll assume around 5% of guinea pigs’ population don’t want to be around with same species.
Some said rabbits can live alone but some said that we should get second rabbits for company. Not sure about that. But after I adopt my second rabbit, two of my rabbits are very close to each other like it is impossible to separate them. In my opinion, yes rabbits is like guinea pigs. They should have same species for company.
If you are planning to adopt rabbit. Don’t give up the hope of bonding them. It took me long 9 months of dealing with my rabbits of fighting.. fighting.. fighting.. fighting.. fighting.. fighting.. then best friends for life.. 0.o weird rabbits….
Most would say rabbits can hurt guinea pig by kicking with their hind legs. It is true. I also want to add something. Guinea pig can HURT rabbit, too. Sometimes, my guinea pig bite and tear Romeo’s whiskers off.
Hmm, I don’t know what else to add. That’s all I can think of.
I have three guinea pigs (one of them died in early spring’ 11) and two rabbits. That’s how I know.