More than 90% of the structures admit your four-legged friends on a leash (it is specified in the structure sheet).
We invite you to download the App and go to the Demo version: by putting the pet filter, you will be able to see how many structures accept pets.
You can also do a search with only the structures that accept your 4-legged friends.
Do not allow your pet to run free: other animals nearby may see it as a threat and react accordingly. Make sure you are a responsible owner: pick up droppings and clean up the urine with water.