A worthwhile effort! Some months ago here a police dog called "Edge" was stabbed in a fracas and lost a lot of blood. He was given a blood transfusion from a greyhound and has since recovered completely and has recently returned to full duty. His handler says, with a smile, "He's a bit faster now". Edge made front page news for several days, such was the public interest.
Civilisation is a veneer, easily soluble in alcohol.
I hope they get plenty of donors.
One never knows if your own pet would ever need a transfusion.
If I still had Gigi I would enter her details but like humans not every dog would be suitable for this I would imagine.
It was a lady with a retriever who had the idea.
One of her dogs needed a transfusion. Fortunately, she had three other retrievers -and they were suitable donors.
I believe that in a dire emergency, any donor blood will do. But if they get the register to cover the country, then they have a better chance of perfect matches.
I don't see why people in Scotland can't join in, Rowan.