We would take our 110 lb. female Rottweiler to each of the WDW parks for the day. She was dog aggressive, so no fellow pooch time. But, I remember how disappointed I was with Animal Kingdom and Hollywood Studios (it might have been MGM). Going to MK, I loved the separate building out front of the TTC as there was a small walk area.
In contrast, and not to divert, Universal was better for her as she was placed in large outside cage, with fans, under the parking garage.