no it's probably just a bladder infection
It may be dieing
If your dog is still peeing on the couch, then you have not trained him/her well enough yet.
There are many reasons for peeing a lot. Peeing a lot CAN be a sign of pregnancy, but not on its own, and generally not until later on in pregnancy
A dog can stay without peeing for max of 4 and a half hours
You need to take the dog to the vet ASAP.
Peeing.
get him used to peeing with the leash on, so he'll get used to it.
The dog is marking it's territory. It's normal for a dog to do that.
By peeing
urine trouble!
shoot it
yes