Your little one is too young right now, but within the next 6 months, you'll want to take her to puppy class to get her accustomed to other dogs (strangers) and feeling secure with you (make sure she's up to date with all vaccinations). Later in the year, take her to obediance training (find a trainer who uses either tidbits of food or clickers as incentives). Doxies are very strong willed and you want her to come when you call. These little hound dogs follow their nose everywhere and you could lose her if she isn't trained to come immediately. Also, "leave it" is an essential command so she doesn't pounce on toxic stuff she finds on the floor or outside. I've also heard that dogs can be trained to ring a bell dangling from a door know when they need to go out. I wish we had done this with our guy, since he doesn't like to bark, and has had several accidents when we've not noticed that he's by the door.
MOST IMPORTANT: I knew this and wasn't vigilent enough so now our dog is recovering from a back injury. Doxies are VERY MUCH AT RISK for serious back problems; it's the breed. But you can prevent this from happening to your dog if you INSIST that she not get up on furniture. These injuries usually happen when the dog jumps from the couch or bed, and believe me, although we tried to stop our guy from jumping, if he's up there and hears a truck pull into the driveway, off he goes, like a little flying squirrel. To satisfy your dog's innate love of jumping, you could train her to some agility courses, but keep the jumps LOW, like only 4 inches max! These dogs love to work, and a dog confined indoors will consider the furniture an obstacle course/playground, with serious consequences. Intervertebral disc disease can begin as young as 2 years or less, and some dogs are paralyzed by 5 years, so please take this seriously! Our dog is recovering, since his disc didn't rupture, but we were lucky this time, and will have to always restrict his activity in the future. Very sad for this playful little guy.
One more thing: get your puppy off puppy food as soon as you can ... check with your vet. The commercial puppy foods cause doxies to grow too fast, and are really intended for larger breeds. Keeping your doxie's weight low all of her life will keep her healthy. We feed our adult dog only 1/4 cup kibble and 1 teas. wet food, twice a day. Limit the snacks, and make them low-calorie, like a baby carrot or fresh green bean. Our dog loves a slice of banana or apple, but fruit does have more sugar than vegetables.
Good luck with your baby! Get a good book on doxie care and do some reading online. To learn more about preventing back problems, go to http://www.dodgerslist.com/.
Michelle