especially given some of the posts on here. Lots of us who have recently bought puppies have talked about/asked for advice about our puppies' behaviour from more experienced owners . It seems very normal for puppies to growl/nip/jump up/play fight and do things which are basically not particularly desirable such as hang off trouser legs
Yet I've read quite a few posts here which say things like 'if my dog so much as growled or bared its teeth at my dc it would be rehomed' It makes me rather sad