I have remembered another animal helping story.
Years ago when I was 9 or 10ish we had a heinz 57 mutt who was a bit of a character and an escape artist. Buster he was called. Despite the 6ft fencing he had ways to escape by either scaling the fence with a goid run up or sneaking out through open windows.
He had a little 'friend' who would call for him. Another mutt who would sit on the drive until he managed to escape then the pair would disappear for the day no doubt looking for bitches on heat.
One day Buster had done his usual bolt but we weren't too worried. Nowadays you wouldn't get away with it but 30 years ago it was more common. About teatime we saw Buster and his mate appear at the top of the road and slowly make their way down the street. Buster was leaning on his friend and as they got closer we could sed he was in a terrible state. Back leg dragging, front leg at a funny angle, cuts and grazes, blood coming from his nose.
I shouted my stepdad who got him straight in the car and took him straight to the pdsa which was the only vet with an emergency surgery. He had been run over. Broke his hip, his shoulder, ribs. He had to have 4 lots of surgery which the pdsa did in exchange for using him to photograph for veterinary text books as it was brand new technology back then to pin dogs bones.
He was on 2 legs for weeks.
The vet couldn't believe he had managed to drag himself home and we told him about the little friend who buster had leaned on to get home.
We left him at the vets that night to be operated on and when we got home the little dog was still sat waiting on our drive. He came back every day for the week or so he was in the vets and when we finally brought him home the little dog was so pleased to see him but so gentle. Once buster was ok to go for gentle walks a few times a day the little dog used to come witb us and always walked slowly at busters bad side. Never found out whose dog he was but he was always well fec etc.
Haven't thought about buster who we had pts when he was 14 or the little dog for years. Bless.