I don't need to keep an animal as a pet to feel compassion for it. I don't like that Lobsters are boiled alive, and I don't like the sound of the cracking legs when I am in a restaurant trying to enjoy my dinner. I was recently in a restaurant that had you can eat crab legs, and all around me people were gorging on crab. I don't mind that they are eating crab, I just didn't need to listen to the cracking and slurping for a solid hour. I don't keep any salt water fish. I don't mind if people eat fish, but I don't need to see it live before hand. I bet less people would eat cows, lamb and pigs if they were in the dining room with them.
I think freshwater "lobsters" are crawdads with good PR.
I have been like this since I was a kid. I watched the pigs be slaughtered across the street at the farm in my little village in Germany. I was 18 months old. I remember it clear as day. The farmer did it at 4 in the morning, so people wouldn't see, but I was in the window. But still I believe there's no problem eating meat. Just treat the animals
humanely. I live with a Malaysian man, and I have seen some very strange food eaten at home and in restaurants. To each their own.