Is OTHER wrong in the post ? POST : (This is on mobile.)
 So a little info. My family currently has two dogs. They are the puppies of my old dog Zoey. She was my first pet and i loved her to death. I had her for two year, and then she got pregnant. See she was a pit/lab mix and the dad is a lab/retriever mix. We called around and found people to take all the puppies when they were born. When they were born there were nine. We managed to give away 7 of them to our close friends and family so they could still play together as they got older. We still had 2 puppies and Zoey, but Zoey was starting to get really  weak. When i took her to the vet, i found out that she had an issue with her heart and would due within the next month. So i took her home and told my parents and brother.
My brother then has the bright idea of keeping 2 of the puppies. One for him and my mom to share and the other one for me to keep when Zoey died.  I was pretty upset with him about that.  For the next month he would make snide comments about Zoey and how i should just have her put down early. We got into a fight and my mom told me to chill out because it's "just a dog, your brother should be more important." So time passes, Zoey dies and i have one of her daughters as my new dog. The dog my brother kept was the largest of the litter. He also got a skin issue from Zoey because she was half pit. So my mom takes my brother and his dog to the vet to get special pills that will help his skin. After my mom was charged the bill she told my brother that he owed her for the pills ( it was around $88). He said he spent all of his money  on stuff for his wii u(lie). Then  my mom then tries to ask me for the money. I said no because 1. Its not my dog and 2. My brother does have the money, he just doesn't want to spend it on his own pet. She began to yell at me about how since im the oldest i have to pick up the slack from my younger brothers. I said that what he does is no longer my problem as he's old enough to know how he needs to take care of whats his (pet, consoles, shoes, etc) She then calls my dad to tell him i won't pay for my brother's vet bill. My dad thankfully told her that it's not my responsibility to pay for my brother's pet. So my brother was forced to pay up and says he hates me now. AITA?