I was carrying a laundry basket through the house and did not see Julie. My foot went right under her belly and when I stepped forward it flung her into the door frame. Her tail got stepped on just last week when I was cooking dinner. Luckily I was in my sock feet and not my shoes, but she let it be known I was on her tail. RRROOWWWWWWWWWWWWWWERRRRRRRR!!!!

Like Debbie said, you back off ASAP but it sure makes you feel bad.