Personally, I thought the owners of these dogs are crazy.
I think even as masters over these animals, we should give them the dignity and respect as a life.
Putting the dog on a pram and not letting it move around deprives it from the exercise it needs.
Strapping the dog to the body with a harness restricts its movement and deprives it from the necessary exercise. I am guessing this also puts a lot of strain on the spine of the dog.
Putting on shoes affects the paws’ sensitivity of the ground and is unnatural for the dog. Animals in general undergo a lot of stress when they lose the sensitivity that it is depends on for survival.
I think all dog owners need to be educated on how they should treat their pets.