No. A male cat's nipples do not produce milk so never "dry up" in the first place. A cat's nipples are part of the body.
Foreplay!
Older cats -- especially older male cats, it seems -- often have kidney problems, which can result in a weak bladder. Many cats will also refuse to use the box when it is too dirty. When the litter box in my house gets too dirty, my older male cat will routinely pee in the constantly-overflowing bathroom trash (you know, because it's filled with dry paper towels and scraps of dry toilet paper).
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yes you can
nipples are supposed to be dry, it's in the bible. accept it ashole
u can breed ur cats bye getting a female and a male. let them cuddle alot and dont disturb them. feed them dry food and milk. when the female is dirty use a brush. this might take a week or so
I definitely think you should see your doctor, it could just be REALLY dry skin which has caused your nipples to crack open and possibly be more sensitive. or it could be serious. How long has your nipples been like that?
Veterinarians have determined that castor oil is not good for cats. However, olive oil is a great alternative for treating dry skin on cats.
How do you dry up water? With a towel. Paper or not.
Because they feel like being dry :P
Lotion.
... You touch your hamsters nipples!? ... O_o I suppose just give your hamster lots of water so she can produce more milk for her babies