tomorrow we are taking my 13 year old black lab, beauty, to be put to sleep. she has liver cancer and passed out earlier today. she had slept most of the day and wanted to go out for a walk. we just walked her across the street and back, and it was too much for her and she collapsed when we came back in. luckily, our neighbor is a retired vet, so he came over and looked at her. she was very out of breath and I guess the tumor was pushing on her lungs so it was hard to breathe. she calmed down after a while and we decided my dad will take her in in the morning. we were afraid we would have to take her to the emergency vet tonight, but she has been okay. our neighbor said she'll just keep passing out like that. we had her favorite dinner tonight (fried chicken) and made sure she got lots of leftovers. I know we are doing the right thing because she's sick and she has had a good life, but I'm still sad. it'll be odd to wake up tomorrow and not have her here. this is her back in november before she got sick.