sorry to hear about Mac ladybird - his condition is one a lot of dog owners have to contend with. A few years ago my dog developed cataracts, I took her to the canine eye specialist hospital near Hereford - won't bore you with the story but decided that at 15 her quality of life was likely to be more compromised by the operation than not so declined it. I subsequently had a completely blind dog at 16 who had a very good quality of life for another two and a half years simply because I adapted my house and grounds to suit her. My suggestions are, now, before he goes blind, put herb plants where his water bowl, feed bowl, bed are and keep them going - he will use his nose to locate these. Put matting strips just before steps, he will become accustomed to the change in sensation. Don't change the layout of the rooms and don't leave things lying about on the floor. Honestly, it's not the end of the world for Mac - it just takes adjustment. xx