Being English I am probably too polite for my own good most of the time, but yeah your first post shocked me OP.
There are many people here at YT who could help you with such simple problems, but if you and your family are as experienced with dogs as you say then im surprised you dont know that at 2.5 months old that pup is far too young to be away from it's mother and should NOT be going for walks outside.
__________________  Rachael & Poppy |