I have got an Indian Runner duck for over a year now.
A few months ago he had hit puberty really really bad and was't very nice for a few months, but lately he's been the sweetest duck ever.
He used to hate guys, he would attack them and undo their shoe laces, but he doesn't do anything like that anymore, he is really social and sweet to everyone (except for my sister).
He loves to cuddle and walks with me everywhere I go.
He plays with my dogs and is really happy, the only big problem is the way he treats my sister.
My sister and I really look like each other, we are both blondes and the same height.
But somehow he notices who comes outside immediately, if it's me he wants to cuddle or he'll just leave me alone, if it's my sister he will start screaming, he will make himself bigger and he attacks her.
He will bite her ankles and even take off her shoes, he keeps yelling and sometimes he bites her until she bleeds.
Does anyone have an explanation why he would do this?
She wears different shoes, different colors of clothes and different perfume every day, so I don't think thats it.
Something really needs to happen because my sister can't go into our own backyard without being attacked.
If you have any ideas or suggestions, please respond :)