I was just wondering how to breed pets. If you know I'd really appreciate it if you tell me.

If you own both Sylestis that you want to breed:

1. Go to the generator page.
2. Click Breeding Grounds.
3. Select the species that you want to breed.
4. Select the pets you want to breed. (both must be adults)
5. Click breed!

If you want to breed from someone else's sylesti that has a fee for breeding:

1. Go to the other Sylesti's pet profile.
2. Click View Prices.
3. If they have a breeding price, click the dropdown menu and select the pet you want to breed to it (must be an adult).
4. Click breed. (You must also have enough money to meet the breeder's fee.)
5. Your egg will be in the hatchery automatically.

Well, the problem is it doesn't let me 'select' a sylesti.

The problem is probably that most of your sylesties are still adolescents. This can be a bit frustrating when you first start. I did a search on your sylesties and you have one adult: https://www.sylestia.com/view/pets/?petid=1224428 So, for now, until you have more adults, the only sylesti you can breed is that one. You will either have to wait for your adolescents to mature, buy more adults, or catch more adults to breed more.

Oh...thanks!