Here's the situation, I have a friend who with his live in girlfriend have rasied two (corgies?) dogs (male and female) since pups.
In the last couple of years, the male dog has bit the girlfriend 5 times. 3 of those 5 times the girlfriend was drunk. All 5 of those times, the boyfriend (my friend) was not present. There are no children in the house. The dog can't be older than 6 years.
So my question, is can the dog sense alcohol on the girlfriend and can this aggravate the dog and cause the behavior?