My dog just got the same thing today. So i was gonna wiki it to find an answer and i found this. And im posting to ask for an answer as well telling you your not alone. My dog is a Huskey Collie cross incase it matters
It is a bone
A hard bump at the base of a toe could be a bunion. There are several remedies available including shoe inserts.
Herpes
If the bump is very small it could well be an ingrown hair and it's not uncommon. However, if it feels larger you should see your doctor and be sure you don't have cysts growing in the nasal cavity.
i think if you have a bump on the back of your skull, you are getting a tumor.
a penis
Just don't press to hard on that hand.
Sebaceous Cyst.
it grows up inside the bump and it will turn it red and all dry and like if it get's to hard it will be to hard for it to get off your face and then the bump starts to grows:*(
A hard painless subcutaneous bump that moves on a finger could be a callus. It is important to seek medical attention as soon as possible.
xhard cuz he had a hard life as growing up xhard cuz he had a hard life as growing up xhard cuz he had a hard life as growing up xhard cuz he had a hard life as growing up xhard cuz he had a hard life as growing up
Bump the top of the cave to the left. A worm will fall if you bump hard enough