Not at all Lilly, we've been through it all ourselves numerous times. You do all you can to keep them going for as long as possible with a good quality of life - they're family. I know better than to ring our friends at the rescue when they are feeding the dogs as they have to remember who is having what meds as most of them are oldies now. Our old boy has been for his laser therapy today, he always seems more weak immediately after but I think it is simply that it is a big day out for him. Getting in and out of the car (with hubby's help of course) and the treatment lasts a good half hour during which he stands for some of the time and then sits and eventually lies down. I usually pop to the shops after so he stands outside the supermarket with hubby getting lots of attention which he loves, but I do think it takes its toll. Tomorrow he should be perkier. Keep up all the good work, sounds like you're doing a wonderful job.