Do they have swim with the dolphins

I don't think so

I agree with Vince, Discovery Cove have the swim with dolphin experience. Whenever we went to SeaWorld it was not available. When we purchased our tickets, we got the deal that includes SeaWorld and Discovery Cove. Get package!

No. Not now.

Swim with the dolphins is at Discovery Cove, which can be tucked as a package to the SeaWorld admission pass.