Because he's such a know-it-all and I feel under so much scrutiny and pressure. The slightest peep out of the baby and he's there, giving me dirty looks for not responding quicker. He watches everything I do with a critical look on his face. He's even taken to supervising the baby when he sleeps and getting shirty with anyone close enough to disturb the sleeping baby.
I understand that he wants to be involved especially as he'll never be a parent himself (vet removed his bits after he tried to hump the postman), but AIBU to think he's taking it too far?
Some of the behaviours described in this thread that people find endearing sound very much like signs of stress in the dog. Inadvertedly ignoring signs of stress may lead to the escallation of the stress and its release in other inappropriate behaviour (which may include bitting) so it's always worth learning how to read your dog.
A toddler hugging and kissing a dog, for example, is incredibly cute and from a human perspective it's a lovely display of affection. I don't doubt that some dogs will also welcome this kind of affection but many, well adjusted dogs, will be stressed by it and try to show it through 'dog language signs' that are not picked up by humans. People whose dogs have bitten often say 'it came out of nowhere' or 'he's never done this before' but the dog may have been trying to communicate his discomfort for a while without anyone hearing him.
Resource guarding has nothing to do with dominance theory or the pecking order (concepts I do not personally subscribe to when it comes to dog training). Dogs may guard food, food bowls, sleeping areas, doorways, and even people. They may guard because they feel a need for the object (a nice chew), because they have been taught the owner removes the object without rewarding its surrender (owner's shoes) or because they feel unsure or stressed. Resource guarding is often a sign of a generally unsettled dog but the good news is that it can be addressed with a variety of techniques (strengthening the 'leave it' command, NILIF, etc.). Resource guarding of people, especially children, should be dealt with with advice from a professional - it's not something to be alarmed about, but it is something that should be promptly and correctly addressed.
My mum's whippet would always jump up to say hello when we went round so her feet would be near my belly button. From the day I got a BFP she stopped, only starting again when DS1 was born by c/s - ouch! I yelped the first time she did it post c/s and she didn't do it again for months. Stopped again when I was pg with DS2. Amazing animals. She would also go & check on them while they slept - would go into both their rooms & then come back down. Was unhappy if their doors were wedged shut.
She was a rescue dog who didn't like them as toddlers (she just hid), but in older age loves them & will let them help her when she falls (unsteady on her feet on our laminate floors).