Hi, so my girl is almost 5.5 months but in the last week she has been quite bold with my husband and I. For example she has ripped my coat in loads of places while out walking snd can bark or growl at me while doing same. She also bites her lead s bit and this generally coincides with the coat biting and jumping. I took her on a lovely woods walk this morning and she rolled in something smelly so I just gave her a bath when I came home. After the bath I decided to brush her with a furminator brush and she went mad trying to bite the brush then was barking st me and a big nippy. I then got up and proceeded to try and get her to go into her crate as a timeout/calm down, I know some won't agree with this but I seldom do this. I was calling her name and directing her to bed jn s firm voice and she barked and growled at ne a lot. Her stance was a bit off putting, ears back, tail down. It was s little scary tbh. Once I lowered my tone z bit she seemed OK but when I once again directed her to bed, she barked, turn she came over nuzzled into me and gave ne her paw. She never went jn the crate and I was afraid to push it when she was being a bit aggressive. I'm wondering if it's to do with her age or my training or both. She's normally got a lovely manner and loves meeting people snd dogs when out snd about. She would never bark at anyone but my husband snd I. Any advice or tips welcome.