Just make a male animal trust you and then make a female animal trust you, and then drop
them near one another. If two plus's appear, then it will create a :) relationship with
both of them.
Make the male/female animal move in, it doesn't matter which.
Then a heart thought bubble will appear above the female/male animal.
And you have babies!

When your animal wants to mate get another animal the same type that wants to mate two and
make them friends!

Get a male and female animal of the same type. Get them to like each other and get them
both to move in. For them to build a home they must not wriggle when you hold it. When
they are both displaying love hearts over their heads put them near each other. Make sure
they are both thinking hearts or one may refuse.

Once you have babies, keep them near parents or they will be scared. If this happens get
it to the family's home to recover. To make baby water birds,which are the ones that swim,
to go in the nest, put it in your bag and take it out again. Even if it wiggles, it will
still go in the nest till it grows up.