Yes it might harm them. If you read the instructions on the can of insect/fly spray it will probably warn against use near animals. You should change the bedding and clean out the cage more frequently if it is attractive to flies.
No, they wont harm the babies.
You should not keep the cage outside anyway. I suggest getting a new cage and keeping it inside. It may be cold for your guinea pig outside. If you didn't keep the cage outside earwigs would not have got to it.
No, these animals should not live in the same confined space. this could cause harm to either the guinea pig or the hampster.
Yes,you can keep her female cagemate with her unless the cage mate tries to harm the baby.If she does that you will have to keep them separated at least unti the baby is older.
No. They harm a guinea pig badly.
No, but a lot can harm them. For example, if their cage is really dirty and full of feces and urine, it's similar to you being in a room of germs. The smell can be extremely overwhelming and it can cause diseases.
That depends on the kind of cover and the type of cage. If it is a regular wire cage, you can place any breathable cloth over the cage. If you are talking about a plastic cover, the concern would be suffocation. Guinea pigs need to breath just like humans do, and if they are deprived of air they will die from suffocation. So be sure the cover is "breathable" meaning that it is a cloth through which air can pass through. Under those circumstances the cover will not harm the guinea pigs, but if you leave it covered for too long the guinea pig may become agitated or uneasy.
I don't think it would harm him but i wouldn't put it to close to his food or water. :)
no, unlike hamsters the adults will not harm the young.
Yes,Coconuts are too much in sugar and can harm your Guinea pig.It can bring bladder stones or kidney diseases for your Guinea Pig.
No not likely. they are gentle creatures with almost no temper BUT IT DEPENDS!! different animals have different attitude's Never house them in the same cage. If you do choose to take the risk of having a hamster and guinea pig hold them and introduce them slowly. :) hoped this helped
it will burn