Your hamster goes bald and grows a black spot on its back because it is about to die.
If a hamster is bald or is losing its fur, it may be rubbing up against something which is causing it to lose fur. Your hamster may be old enough to be losing fur. I have a hamster who is nearly 4 and isn't bald, but i also have a hamster who is nearly 2 and is half bald. She has been confirmed for mites and is being treated with antibiotics. If your hamster might have mites, i would suggest going to a vet. If you haven't cleaned out your hamster in a while do that, and it might grow back. I cleaned my hamster out and it grew back for a while, then went again so i changed her cage with a bigger one, but she was still bald. our hamster might even be stressed so place him/her in a quiet place and place a house inside the cage so she/he can retreat there when stressed. Try and calm him/her hold him/her and talk to them so they know you are there. Hope i helped. [: And good Luck.
The bald eagle.
Most likely old age, 3 years is old in hamster years and its nearing four so...
Bald-faced hornets not safe look on Google
Most likely a Tarantula Hawk, a type of spider-eating wasp. If it's large, slow moving, and seemingly not too afraid of you ... that's probably it. It is non-aggressive and won't sting unless you grab it or something, so leave it be, it will eat spiders!
My hamster used to have a bald patch until i rubbed on some tea tree cream on to the bald area for a couple of days until the fur started to grow back in. Hope this comes in useful :)
If a hamster is bald or is losing its fur, it may be rubbing up against something which is causing it to lose fur. Your hamster may be old enough to be losing fur. I have a hamster who is nearly 4 and isn't bald, but i also have a hamster who is nearly 2 and is half bald. She has been confirmed for mites and is being treated with antibiotics. If your hamster might have mites, i would suggest going to a vet. If you haven't cleaned out your hamster in a while do that, and it might grow back. I cleaned my hamster out and it grew back for a while, then went again so i changed her cage with a bigger one, but she was still bald. our hamster might even be stressed so place him/her in a quiet place and place a house inside the cage so she/he can retreat there when stressed. Try and calm him/her hold him/her and talk to them so they know you are there. Hope i helped. [: And good Luck.
Sometimes when hamsters are stressed they rip their fur off.
No
That really depends where the bald patch is. Its normal for most hamsters to have a bald patch behind their ears. If its somewhere else on their body its likely that its caused from stress. This could be because the hamster is not getting a proper balance of 12 hours light and 12 hours dark, has felt an extreme change in temperature, or is particularly cold or hot. Noises can also cause a hamster stress.
You should tske it back where you got it for a free check up. It could have a serious dieses and if you have other hamsters make sure you keep them seperaited
It could be an infection of mites, causing the hamster to scratch itself excessively and cause bald patches. Or it could just be a sign of age.
No, not really. They are bald and pink. Their mom takes care of them. They do a little squirming, but they do not get up and move about.
If you're hamster is very old, or very young, don't worry. if they're not i'd see a vet.
He was not bald though he shaved his head but grew his hair back.
It is very possible. It would be best to take your hamster to the vet immediatly and avoid touching its skin at all costs; ringworm can be transfered to humans.
No, he has short, black hair.