I have had doxies since I was five yrs old, I am 37 now.
Not always the best with children, 3 out of 6 I have owned have been a bit snippy with kiddos and strangers. My current boy is about 10 he is soo sweet, loves everyone. His sister passed two years ago after a horrible back injury. She was NOT nice to kids, my DS learned to leave her alone , but she and I were great friends, such a little love. Children scared her to death, hence the growling and snapping.
Back injuries are a big big deal with this breed. My Teddy just got over about 6 months ago a back episode had to keep him quiet and medicated for about 8 weeks.
Jumping on furniture is bad and so are stairs.
Funny dogs, barkers, can be diggers, not a good outside dog for long term. My guy comes in and out, he loves to yell at the squirrels , running from tree to tree all day . So funny to watch. Not the smartest lol or as someone else said patient . I tend to think they do better with adults or older children.
Oh and the potty training, yes also a bit stubborn in that area too, only way to prevent accidents with my mom's girl is they are on a schedule , every 2.5 hours she is walked.
My boy is really good about letting me know when he needs to go out , but if we don't put him in his room before leaving house, he lets us know he is mad we left him by using potty on rug.
I always use puppy pads in his room while we are gone.