Sometimes doggy parks are overwheming for dogs when they are raised as single family pets
You said he's 8 months old
Is there a way he can meet up with another dog ... say a friends dog for a few mins for a couple of days?
This will get him used to how to greet .. and doggy behavior before he's thrown into the chaos of having all these strange dogs coming over to him
__________________ Mike  and Zach's  Dadd |