Burrowing
Hedgehogs are for the most part, nocturnal animals. They will sleep for the majority of the day, and be most active from dust to dawn. During the day, they should be provided with a small animal igloo, a pvc pipe tube, an old t-shirt, fleece strips, or anything else that they can burrow or hide in. Along with our fleece liners, we also make hedgie bags that they can crawl and burrow in.
Defenses
As stated in the facts, if you own a hedgehog, you will get poked from time to time. Hedgehogs will usually raise their quills when they are startled, hear loud noises, when they are woken up, or if they are just not very sociable. We have one female in particular like that, and that is the way she came to us, a ball of spines. She comes out every now and then, but only for certain people. Hedgehogs like her can take a long time to grow accustom to a new family and new surroundings. Hedgehogs can also bite. Usually it is when they smell something new, they will start to lick you, and eventually will bite you to see if you are food or not. The key is not to let them keep licking you.
Sounds
Hedgehogs have a variety of sounds that all mean different things. They also have a very keen sense of hearing that should be taken into consideration at all times. Here are a few sounds that we have heard out of our own hedgehogs:
Self Annointing
Self annointing is an often discussed part of hedgehog ownership. Many first time hedgehog owners post panicky messages to mailing lists or hedgehog friendly forums with concerns of seizures, vomiting, ect. None of these are to be worried about; self annointing is a completely natural behavior of hedgehogs that is displayed by a particularly interesting new scent or taste.
It begins with a hedgehog chewing or licking on a foreign substance, which can be almost anything that is new to the hedgehog. They then usually chomp their teeth a few times, and begin to produce a white foamy spit. Then, they bend into amazingly impossible contortions and wipe this saliva onto their quills. Typical target areas are going to be the rump or the sides, but I have seen hedgehogs that were capable of annointing right in the middle of their backs above their shoulder blades. Often, the animal will fall completely over onto their sides or back while vigorously spreading the foamy saliva as far as the tongue can reach.
Self annointing itself has no risk or danger to the hedgehog. It is not a sign of illness, nor likely to cause an illness. However, some substances that your hedgehog may find fascinating or desirable are not safe. You should not allow your hedgehog to come in contact with cleaning products, other chemicals, spoiled foods, or other animal feces. Annointing can make nasty messes on your hedgehog quills, depending on what they prefer to annoint with, but these can almost always be cleaned up with a good bath. In my opinion, the lighter colored the hedgehog, the more likely they are to annoint. I am not sure if this observation is simply because annointing splotches show up more on albinos and light hedgehogs, or if they actually DO annoint more to help camoflauge themselves.
More information will be added to this page in time. Please keep checking back.