WSPA - World Society for the Protection of Animals
Meet Mohammed and his dog Bullet! 
Mohammed had wanted a dog since he was a child and took Bullet in when he was a puppy; it's clear he adores him.
WSPA is working with the Bangladesh government to carry out a mass dog vaccination programme to combat rabies. Mohammed was eager to protect Bullet by having him vaccinated and collared.

Image: WSPA/Mahmud