Carolina Storm Wheels is a great place for bucket wheels. They are easy to clean and very quiet. Plus a great human! http://www.carolinastormhedgehogs.com/the-carolina-storm-wheel.html
Do you use hand lotion or sensed soaps or maybe smell like food? He probably smells something interesting, Usually licks comes first and then bite. You can try washing your hands with unscented soap before holding him.
Is she loosing quills? She might be quilling. That is when they start to get their adult quills. That can be painful for them so be careful of her back. It can also cause them to be quite crabby. It is good that she is eating good cat food, most hedgehogs prefer that over hedgehog food. Even the...
That is a great question. I have not had experience with it, but I would think it would be OK as long as the temperature requirements don't effect the guinea pig. I would try it and see how it goes. Let us know!
Here is a good place to start with for the cages http://www.guineapigcages.com
You will need a CHE like SilverHedgie said. One or two, depending on cage size plugged into a thermostat so you can control the temp. Most hedges need it warmer then 73 degrees so this will allow you to heat the cage...
Some things you can try is to leave a shirt you have worn in her cage so she can get used to your smell. Treats are good. You can try scooping her up with a piece of fleece, she might feel safer if she is wrapped up. Then you can hold her on your lap while she is in the blankie while you watch...
Do you know if Tickles is biting because he is anointing? It may be the soap smell he likes. You can try unscented soaps. You can also try wearing a t-shirt under the sweatshirt and have him in between the two. If nothing works you can get a bonding bag to carry him around in or just sit with...
You can use either of those! Bag balm would probably be best for the ears and if your hedgie gets dry skin a few drops of the coconut oil would be great.