Well it's not a good idea, but yes. You would have tohave both of them fixed though.
yes you can as long as there is no female ducks around :)
when two male live togetherthere is no 'relationship'between them so they will be selfish towards each other and they will begin to fight over things.
If it's male, it doesn't matter, just make sure they get along
No you cannot, only if you are breeding them and the female has eggs. Otherwise the male will eventually kill the female. 2 females can live together.
They should live 2 or more. But male mice can't live together always. If you see your male mice fight or beep you should split them. Also i don't recommend to have more then 10 females together.
normal. 2 males can live together. so can male+female without mating. but get rid of one. they may fight to death.
no they will fight and might kill each other
There's now way to sex oscars. Oscars aren't able to breed until they are 2 years old. The male and female can live together. Oscar fry need to be removed or put into breeder box so they don't get eaten.
Well first a long time ago in 1895 the Germans breed a bunch a different dogs together and got a rottwieler they soon found out that the rottwieler is a strong powerful dog so they trained them to pull wagons and as time went by they started using them from security purposes and now the are part of some police forces I have 2 rottwielers and if they are raised right they are great family dogs
yes, a male and female lovebird can live happily together and will also breed in a cage but the cage have 2 b appropriate.
No.
Usually you wouldn't train to dogs together, they can be easily distracted, but it is best to have a female and male together, as 2 males are very feel very competitive and have the need to be the alpha male. They might get into a fight if they are meeting for the first time and have not previously been socialized with other dogs.