Mark Marshall, 48, was bitten on both hands and on his kneecap, and his dog, Hector was nearly killed in the attack.
The self-employed engineer said: “A black Staffie-type dog came running towards me and my dog. It went for my dog, pinned it down, and I went to help.
“It bit me on my left hand. And then a tan and white-coloured dog attacked us as well, and bit me on my right hand. The second dog also bit me on my kneecap. I was wearing shorts and police have taken them away to test the DNA. I thought my dog had been killed.”