Married father-of-three Ben Cźyżyk, 38, from Wolverhampton, had puncture wounds and deep bruising (pictured) after the brutal attack just after 10pm on Friday September 22.
An XL Bully campaigner who stood up for them and urged people to stop blaming the wrong end of the leash has been mauled by one of the dogs after its owner set it on him
Police are now looking for a dog believed to have been a grey-coloured XL bully and say the owner left the scene in south London with the dog before officers arrived.