It sounds like a heartwarming scene of two different animals showing affection towards each other!❤️❤️❤️
Horses are social animals and have been known to groom and nuzzle other animals, including dogs. The gentle head rub given by the horse to the puppy could be a form of grooming, which is a natural behavior for horses.
In return, the puppy may have licked or kissed the horse, which is a common way for dogs to show affection towards their loved ones.
It’s always fascinating to see different species interact and show kindness towards each other. It’s a beautiful reminder that love and affection can transcend boundaries, and it’s not limited to humans alone.