Each mare is different but most mares do not make significant behavioral changes because they are pregnant. Mares that are nervous or aggressive before pregnancy will very likely be the same way when pregnant and some behaviors may become intensified once the mare foals and her protective behavior kicks in. Like the old "wives tale" that a dog should have a litter of puppies before she is spayed to make her a better pet...mares with behavioral problems will not improve merely through pregnancy and foaling.
a mares pregnancy is approximately 11 months, more or less.
Any dog can be aggressive. It all depends on how you raise him/her. If you raise them like they're part of your family, treat them good, take care of them and don't abuse them then you have a less chance of them being aggressive. If you leave them outside neglect or abuse them then they are more likely to become aggressive.
An hCG level of less than 5mIU/ml is considered negative for pregnancy, and anything above 25mIU/ml is considered positive for pregnancy.
It hurts of course...but when the testicles are removed I'd say no sperm would eject after masturbation and you would become less aggressive.
Not necessarily. They will still be aggressive to other animals because of their territory and they may not stop being aggressive.
less pregnancy.
If this is Does Pregnancy make you eat less then the answer is no because you feel you want to eat more when your preganat
less pregnancy.
yes, all of my hamsters that i have owned, the girls have been more aggressive
yes
The rules may have changed to protect the players.
It is a social structure in which mature or aggressive people maintain power over younger or less aggressive individuals.