I've noticed just in the last couple of days since Jetta's last growth spurt (from rolly polly to anorexic thin) that she is starting to get a more classic adult boxer head...her nose is looking more boxery her face has more of an adult look...and I expect her to change a bit more over the months...my sis didn't like how Jetta looked at all...thought she looked "off" and last night she's like...Her nose is changing...she looks more like a boxer, lol...and she is only 5.5 months old give or take