of couse its normal. i have seen my dogs erect like that and i have 4 male dogs as well as 2 female dogs.
There must be something wrong with your dog, this is not normal. Call your vet soon
part of something that swells up
abnoramla swelling is when something swells to much or to little
yes, everyone is shaped different.
It is most likely fractured(broken).
No. That is a normal reaction. well you should go to a doctor and then find out
It's absolutely normal--you're sexually aroused by stimulation (kissing, touching, etc.) with someone you find attractive.
The systoms of allergies are blemishes, a rash occurs or maybe something changes e.g. mouth swells or face swells there are loads of systoms and they are all different for every individual also depending what your allergic to and how your body reacts to it.
Put ice on it and go to the doctor or urgent care....your might have broken something.
you could be allergic to something. go to the doctor.
When a cell swells and burst
swells vary and whitecaps are completely different