To socialize a dog at a dog park, make sure your pup is vaccinated before your first visit.
Ensure your dog has good recall, whether you’re in a fenced or unfenced park, so they reliably come when called.
Do some 1:1 socialization if your pup hasn’t had much experience with other dogs, introducing them one-on-one in a safe, neutral environment.
Time your first visit outside of peak hours to prevent overwhelm.
Exercise your pup beforehand to prevent over-excitement.
When you go to a fenced dog park, walk the outside perimeter first to get to know the area and watch the activities inside.
Many dog parks will have separate fenced areas for large dogs and small dogs, so consider introducing your young puppy to the small dog side first.
Leave your dog’s toys at home to avoid conflict.
Let your dog off-leash as soon as they enter the park, since some leashed dogs aren't comfortable being approached by off-leash pups.
Pay close attention to what’s going on while your dog is out playing with their new friends to prevent disagreements.