Jasmine is over 11 yrs old and we noticed couple weeks back she was limping on her front paw. We brought her in the vet few days later and found out she has a mass on her lungs that is causing the limp . (xrays confirmed). She would still walk around and all but would have to bring food to her for her to eat. Now the other day she is limping in the back paw as well and she pretty much settled herself next to the couch and doesn't move around much since she stumbles. She is still eating when we bring food to her, but she def is losing weight still even tho she is eating. Her bones are are unfort starting to show ...This will be the 1st time we had to put a dog down and was hoping she would pass in her sleep. Its so hard to call the vet, and the vet even said they would come to the house and do this. Just don't have the strength to call them to do it. I was going to hold off till maybe tues (which is my next day off) and see how she does over the weekend. But is this me being selfish?