a penis
Bumping of the head could mean your cat isn't seeing right or could be a sign of illness, I would get a vet to look at him/her
A guinea pig can obviously die if it hits its head. They are like humans, or any other animal. A small bump probably wouldn't hurt, but if it is hard enough it could injure or kill the animal.
Sebaceous Cyst.
It is hard to make a diagnosis but it could be anything from a white head to a fatty bump. If you are concerned see the doctor.
A bump is not bad. It is just an area of swelling. If it was a hard blow or you passed out at all.
everyone has this.
A bump on your fish's head could be caused by various factors such as injury, infection, or a tumor. It is important to monitor the bump and consult a veterinarian for proper diagnosis and treatment.
It could be a tumor. You should get it checked out.
Possible reasons for a bump on a goldfish's head could include injury, infection, or a tumor. It is important to monitor the bump and consult a veterinarian for proper diagnosis and treatment.
A concussion is a bump large or small on someones head when they fall, get hit by an object very hard or when they get into an altercations and someone hit them with their fist.
A red bump on a goldfish's head could be caused by a bacterial or fungal infection, an injury, or a parasite. It is important to monitor the bump and consult a veterinarian for proper diagnosis and treatment.
Get it checked out by a doctor as it there are a number of causes. It is possible it is a sebaceous cyst, which is very common and easily removed.