What would happens if you had a st. bernard and a teacup yorkie puppy living in the same house?

You'd have a yorkie and a St. Bernard in the same house.

What did you expect!?
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Make sure you keep an eye on your big pup, and teach them ways to play together and not be too rough. Also watch that your little one doesn't taunt the big guy. He'll become resentful. And may possibly lash out and injure your teacup.
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They would live in the same house, but be careful because they are two very different sizes and the St. Bernard could break a few bones of the Yorkie, if playing.
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Then you'd have a St. Bernard and a poorly bred Yorkie. Who cares?
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probably a smashed or smothered yorkie.
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Teacup yorkie? That's just a vet bill on legs.

Get a real yorkie. From a proper breeder or a rescue.
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Is this a trick question… since the yorkie doesn't come in a teacup size?

So my answer is going to be a st. bernard.

I have a 6lb yorkie that grew up with a 110lb GSD. They were fine together. But both were trained. And the GSD was the kindest sweetest dog around. I never feared he would hurt my dog. In fact, it was usually the other way around. The yorkie always wanted to start things he couldn't finish, always taunting the GSD and jumping up and punching him in the face and then running off.

But seriously, dont fall for the stupid teacup scam. Find a reputable breeder or adopt.
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it's fairly obvious that no dog breed comes in a teacup size…

Hopefully they would get along.

No such thing as a "teacup" yorkie. They are poorly bred runts that backyard breeders sell to people that don't know any better. No responsible breeder would ever deliberately breed a teacup/runt.
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they should b fine together
st bernards are very caring and loving and they get along with other animals very easily. i have a st bernard and a very ting puggle and they play-fight all the time its so cute lol
anyway, they should b fine together good luck
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You'd have a poorly bred yorkie pancake since a St Bernard if it hasn't been taught how to interact properly with smaller dogs would be more than likely to seriously injure if not kill a poorly bred dog with weak bones.
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Since there is no such thing as a "teacup" any dog, that's not likely to happen, now is it.

If your question refers to size difference between a St. Bernard and a yorkshire terrier (a Toy breed, by the way,never a "teacup"), depends on the dogs and how they get on.
I know someone who has a St. Bernard and a pomeranian in the same house, the pom rules the roost, the St. Bernard gives in to the little guy. It's pretty much about attitude if both dogs are friendly and like each other.
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The St. Bernard would eat the runt to put it out of its misery.
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Nothing because teacup yorkies don't exist.
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I wish I had a a st. bernard.
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