If your female is an adult, it may not get along with a young rabbit. Do not just put a new rabbit in a cage with your old rabbit. Get both rabbits fixed first, to get rid of hormones that will make them aggresive and terratorial. To read more about bonding rabbits, and other rabbit information go to www.rabbitnetwork.org or www.rabbit.org/care/index.html if those link don't work, use copy and paste. The second site has tons of info. You can also ask questions about rabbit care to a person at a pet store, rabbit shelter, rabbit owner, or vetrinarian.
When a female rabbit is pregnant she should not be with the male at all... they need to be separated.
It may be of breeding age. Some bucks get this way if they smell a female. You can stop this behavior by getting the buck neutered.
If they are kept in a hutch together the female may be getting territorial?hope that helps
She is being protective of her babies, maybe she doesn't trust you or maybe you smaell like a predator. Have you been petting dogs and/or cats?
female penguins do not become pregnant. They lay eggs.
If your female Guinea Pig is with a male roomate it is very possible she is pregnant. Even if the people at the pet store told you they are both female they are often wrong and often lie to get rid of the things. If she starts getting aggressive towards the other you may want to separate them.
When does (female rabbits) aren't spayed, they have "false pregnancies": they go through all the nesting behaviours, even though they aren't pregnant. False pregnancies are physically and emotionally stressful on rabbits. A rabbit who thinks she's pregnant may also become aggressive and territorial and will be difficult to handle. Putting an end to false pregnancies is one among many reasons why it's widely recommended that you spay your rabbit.
absolutely possible.
There are several reasons a female dog's nipples can become enlarged:in heat / pregnancyfalse pregnancysurrogate/induced lactationlow to the ground / physical irritationtumors / cancerSeek the assistance of a veterinarian to make sure.
It depends. Is the male becoming aggressive? If it is then something's wrong. Males are usually protective of the females and pups (depending on breed) so if it is acting aggressive towards the female then it will hurt the puppy's. Other male dogs will be fine around the pregnant female but become aggressive towards the pups. Do your research on the breed to determine what is the best way to protect not only the female and pups but the male because the female will attack the male if he try's to attack the puppy's.
Male mouse is more aggressive and always press for mating. This makes female mouse offensive towards male.
female penguins do not become pregnant. They lay eggs.
NBo not unless you have two males and one pregnant female
Yes, the female can become pregnant. Smoking does lower a man's sperm count. This doesn't mean you cannot get pregnant though.
If the female is still ovulating then yes she can become pregnant.
Not necessarily.
after they go into heat.
because they want to mate with the female that is mating with someone else
A males ejaculatory fluids (Pre-ejaculate or ejaculate) must come in contact with your vagina for you to become pregnant.
your female hamster will get aggressive, start hoarding food , and making a circular nest in the corner of your cage.
Peahens do not become pregnant, they lay and sit on eggs.