Why Mum is the way she Is????

 Now that mum have seen Brownie grow up now she is deciding that she don't want him. I love my dog and just to think about taking him back to the pound it brakes my heart. Now Kiki is telling mum that a friend of him offer him a Yorkshire Terrier, and mum is consider it, I like Yorkies but I dont want to take Brownie to the shelter. I' feeling SAD