Pitbulls are an aggressive breed of dog and should be outlawed.
Sometimes you can breed metagross, sometimes you can't, it depends on the Pokemon version, but if you breed it with a ditto, the metagross should be able to breed.
no you should not
it depends on the breed if it is a heritage breed it should be around a year if its a commercial production breed it should be no more than 4 months old.
yes it should be a word!it means to hate a breed of animal and show prejudism towards that breed
Doberman
you should breed it when it is about 2 yrs old
You should never breed a pitbull with no other breed. Pitbulls have a well and stable temparent. Mixing pitbulls with other breeds is corrupting the breed. The only breed you should mix with a pitbull, is another pitbull.
2000000years old is how old my chihuahuas breed
Charizard can breed with Ditto, just give it time.
If the question is should you breed siblings from the same litter the answer is no. It is not good to inbreed.
If you are trying to breed a dog then it should be at least 3 years old, so it is an adult and ready to breed.