DS bathed the dog yesterday and she slept in his room last night. When I saw her this morning she had a huge patch on her head that was bleeding.
I asked DS what happened and he said he didn't know so I thought maybe she had scratched it. My mum came to get the dog as I'm working tomorrow and she needs to go to the vets and I've just had a text from her to say that the patch smells very strongly of lynx and youngest DS said he had seen DS 15 "threatening" before to spray the dog with lynx.
I confronted DS and asked if he had sprayed the dog. His answer was "with lynx?" so he clearly has sprayed her with it. He's still denying and saying he sprayed his room with lynx and that's why she smells but my mum said it's only that patch that smells.
What the fuck is wrong with DS? Why would he injure our dog like that? I feel so guilty for leaving him alone with her but at 15 I thought he would know not to do that. My poor little pooch. I'm so angry with DS, i never want to leave her alone with him again. How do I even begin to think of a punishment severe enough?