Are dogs allowed around the whole park or just a certain section? Never seen it in person before and coming tomorrow to watch a baseball tournament so just want to know before driving there.

Yes, there is no issues as long as you pick whatever your dog leaves

Dogs have to be leashed and aren't allowed in the playground, though i have seen them there. You have to pick up after your pet; so, take baggie's. I think I have seen dogs around the baseball fields during games.

Ive seen people walking their dogs around the track and on the soccer fields but im not sure about the other fields during games.

Yes

Are cats allowed with a leash?