Hi all, need to pick your brains. Looking after my friends dog for a few weeks. She is 3.5 years old. She never wants her food, although does eat it with lots of encouragement, and constantly lags behind on walks, like the full length of the extending lead, and sits down, sometimes lies down. I rang my friend who said she has always been that way, has been checked out, has had food changed several times to find something she will eat more enthusiastically, but all to no avail. She is also very unpredictable with other dogs.
This is all alien to me, my own dog is always ravenous, and loves his walks.
Does anyone have any ideas please?