Hi. Sorry this is a long thread, but I didn't know how else to sum this up.
My parents and I own a six month old golden retriever. She can be very nice. However, she can also be a vicious and wild dog every three hours. Here's the characteristics of her being nice:
Relaxed; minimal biting (sometimes); obedient; friendly; affectionate. This is when my dad is not home.
Here's the characteristics of her being a vicious and wild dog:
Fierce; exposes teeth and growls--no barking, however; will bite forcefully, leaving penetrations in the skin, otherwise bleeding; extremely active (running/jumping/you name it); almost impossible to make her obey anything. This is, however, in a short amount of time and happens every three hours. Amazingly enough, she already knows she has been naughty--we put her in the crate when she does not want to (doesn't mind it when we leave the house or if it's bedtime). It only takes about five minutes of this, and after she is put into the crate she has this sad face like she realizes what she had just done.
My dog is very nice with my mom and I. However, when my dad comes home from work, it doesn't take two seconds for her to switch from a very nice dog to that vicious dog that I was describing above.
My dad will be like this with the dog:
--rough, playfully
--wrestle, playfully
He is also very sympathetic towards the dog's feelings. The other day, he said that her biting is just a way of showing her affection. I've never of something so inane in my life.
Also, my dog has not been getting much physical/outdoor activity because of her recent surgery (she got spayed). Is this a reason for her aggressiveness?
Do we all need to be a lot more abrupt with "no!" when she bites?
Should she be put in the crate or leashed up in an enclosed room more frequently she gets aggressive?
How can I convince my dad that he is showing the dog that she is the 'alpha' by wrestling with her and being playful with her and overly sympathetic?
Any suggestions would be greatly appreciated. Anything. Correct anything you want that I may be doing wrong because I want to learn from this.
Thanks a lot!
Jeff