Janet Granell told ABC Action news she bought her french bulldog puppy from Petland in Largo in June.
Her new puppy was very sick within a week and Granell took the puppy to the vet and according to vet bills, Maleficent had pneumonia.
The puppy also had a broken tail and a third eyelid which requires surgery.
Florida does have a lemon law requiring the store to pay vet bills up to the full price of the puppy if the puppy is sick within two weeks of purchase.
Petland in Largo put out a statement.