WHITE AND RED STAFFORDSHIRE BULL TERRIER FEMALE 9 WEEK

hi i am seeling my pup who is called sadie as i have just found out my daughter has an allergy with dogs.she is 9 weeks old goes to toilet on the puppy toilet pads.she is mostly white and has a perfect heart shape in red on her side which i have never seen on a dog before.good homes only please.she has no papers.i will put some pictures on soon,or i can send some to your mobile phone