Hello people. I have three rough collie girls, aged 5, 4 and 1. I have the 5yo and 1yo from a puppy, raised by me, sweet girls, know lots of tricks, listen very well. The 4yo tho, i adopted her nearly half a year ago, she's gonna be 5 on christmas (christmas baby lol).
She's the sweetest little girl, terribly cuddly, she doesn't wanna leave my side.
The problem is, she's not raised by me. Despite her soft, gentle and cuddly nature, she's a perfect watchdog. She barks all night, and doesn't let anyone enter the estate without me convincing her that everything is fine.
About a month ago, she bite a delivery guy. I ordered a wardrobe and two guys came delivering it in two boxes. I convinced Jessie (collie i talk about) that everything is fine about the first one, and she let him in. But after a few seconds, other guy came in. She immidiately ran towards him and bit his ankle. Not too bad, just gently, but still. It was terribly embarassing situation, luckily the guy was a dog lover and laughed it off.
But today, another delivery guy came. It's not like i didn't have any deliveries between those incidents, but i was careful. So, I opened the gate today and Jessie ran towards him and bit his leg, this time with more force, his leg started bleeding, just a bit, but still. Again, terrible situation. I showed him her pet pass with all her vaccines to calm him down, but still, wasn't situation you would wanna get into.
Now i don't know what to do. I'm worried this might happen again. As i said, she's otherwise so very gentle and sweet, but this is already a second incident. I trust her with my life, but i would like to be able to trust her with others too.