I'm trying to see if you guys think if
IABU or not. My mum has 'adopted' my dog around 5 years ago due to a change of circumstances which she actively encouraged at the time. I visit him often, pay his vet insurance and any bills. He lives there and is happy. Today, my mum (after several glasses of wine) have him a full dark chocolate magnum. My dog is around 6kg and is not young for his breed. When I asked if she'd given him chocolate, she nervously said yes. I pointed out that chocolate is poisonous to dogs and she seemed genuinely oblivious. I started to google and after reading, I thought I should maybe call a vet. When I started to dial the vet, my mum started going crazy at me, 'are you seriously calling a vet? Look at him, he's fine'. We had a huge argument afterwards as she was of the opinion 'he's my dog I know how he will be, you've not looked after him for 5 years' mine was just 'have you seriously just purposely fed a dog dark chocolate?'. Am I unreasonable for arguing back with her?