Newly acquired female Boston Terrier biting our Daughter
We bought our female Boston Terrier on December 27th from a breeder. She had just given birth in November to 4 pups and is now 1.5 years old. She is biting our 5 year old daughter about every 5-6 days, no marks on my daughter, so may be nipping, but still showing aggression (we haven't caught her doing it, so can't be entirely sure). We are concerned as the family is very attached to her and finding her a new home would be traumatic for both my daughter and my 8 year old son. Any advice?