Hi everyone. I would like to solicit some opinions on an issue I'm facing. 16 years ago I adopted two puppies, different breeds, so they grew up together and have lived together their entire lives. I think they tolerated each other because their interactions with each other were minimal but they did keep each other company while I was at work all day. One of my girls became mostly blind and deaf about 1 year ago but her sense of smell is still great and she always knew her sister was there. 3 weeks ago, I lost her sister to cancer. Since then, the remaining dog, who is blind and deaf has had to spend her days all alone and she cries when I leave in the morning and she cries when I come home so I can only assume she's crying throughout the day. Her health is otherwise good but she just seems miserable when she is by herself. I has to be scary for her. I've tried to find someone to watch her during the day but thus far that search has not been successful. Am I being cruel and selfish having her stay alone all day while I'm at work? Should I consider letting her go peacefully? I just don't know where to go from here.