I have a mini blue heeler 6 month old puppy. I had her spayed 2 weeks ago and a lot has changed all of a sudden. Specifically, she has gone backwards in her house training. And now yesterday and today, she won't come near me. She hides from me or just lays down. Like she's submitting to me. But she clearly is scared to death of me. I will admit that I wasn't very happy with her when she peed on my foot in the house 2 days ago. I scolded her and spanked her and then put her outside. I know that you aren't supposed to spank blue heelers...BUT SHE PEED ON MY FOOT IN THE HOUSE!!! Please help me!!