(It's the experts who are lovely, not the behaviour)
I am feeling a little bit despondent about my pup's mouthing.
She is 16 weeks, border terrier. This week we finished our course of puppy classes - we are working on obedience with her. She got her good citizen certificate
I have never owned a dog before so this could all be totally normal.
She is still v v mouthy. She will nip and chew and munch, all forms of mouth action really, when she's excited and we are playing. She will jump up and snap if I stand with my hands by my sides (expects a treat to be in there no doubt)
She doesn't do it to DH. She does it freely to me and DD and has once or twice nipped DD quite hard.