Britney Spears is having the crappiest week ... ever. After splitting from fiancé Jason Trawick and also breaking up with 'X Factor,' the pop diva is dealing with a sick puppy. Her teacup Yorkie Hannah is reportedly deathly ill.

The adorbs pooch, who has her own Twitter account, has had to visit the hospital for the third time in recent weeks.

According to RadarOnline, Brit Brit bought the itty bitty pooch for $1,800 at Barkworks in California. Turns out the pet chain has come under fire for getting its dogs from puppy mills. It also received an "F" from the Better Business Bureau, so its rep as a pet-selling establishment is certainly poor, and the fact that Brit purchased as opposed to rescuing might cause her to get some flack from animal rights activists.

Brit reportedly took her little girl to the vet after obtaining her in late November. The dog was reportedly "listless, eyes half shut, not responding to voices, not eating and having trouble breathing."

Oh no! The poor thing.

Brit took Hannah to her vet on Jan. 3, which was the third visit in a short period of time.

The canine cutie was treated and tested for liver issues, and was monitored for temperature problems and having fluid in her lungs.

The source says the dog's condition is unstable, but because Brit is rich and can pay the endless vet bills, the dog has a second lease on life and is being cared for.


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