This is Loki, who I have introduced previously in relation to lead pulling and needing stronger chew toys. Heaps of help so far, this page is brilliant, so perhaps I can get some info for a new issue? Loki had a Dane x Mastiff mum and a Rottie dad. Bad start in life, neglect, malnourished, parasites. I got him after he was rescued at about 8 weeks. My concern is his anxiety around other dogs. He had a slow start and missed a lot of positive dog-dog interaction he should have had. Gets wide eyes, ears back when interacting with any dog. Sits there licking our new puppy but still has this facial expression and I don't know what to make of it. Would like to get an in house trainers help but they are very expensive...