yes you can by getting 16000 owner points
no
Yup, you can connect it to any of the nintendog games for bark mode.
no
care and scroll down
Dalmation and Friends Chihuahua and Friends Dachshund and Friends Labrador and Friends Best Friend edition Nintendogs and Cats ( only for the 3DS )
Yes you can unlock a chihuahua but you need 50,000+ owner points ;)
German Shepard, Shi Tzu , Yorkie, Sheltie, Golden Retriever, Dachshund, Chihuahua, Beagle, Dalmatian, Cavaleir K.C. Spaniel, Boxer, Pug, Husky,
You need 1.500 points.
No all dogs are at the Pound
There are only 4 types of nintendogs. They are dalmation, golden retriever, duchshund and chihuahua. All of them have 'and friends' at the end, but that's just the name.
there is no code for any game i looked :(
it is impossible to name every single breed that you can get on nintendogs but a few of them are labrador retriever,Pug,Miniature Pinscher,Shih Tzu,Toy Poodle,Beagle,Shetland Sheepdog,Miniature Schnauzer,Boxer,Pembroke Welsh Corgi,Siberian Husky,German Shepherd,Shiba Inu and last but not least the Dalmatian i hope thip helps! if any one wants an answer from me i always end mine like this L