They have been walking within the space on October 11 at round 9.30pm when a big canine reportedly began being aggressive in the direction of his pet, Oscar.
The canine, believed to be a Staffordshire Cross, started to bark and growl at them earlier than breaking free from its harness.
The man, who wished to stay unnamed, tried to get the attacking canine off his pet, then he felt a pointy ache in his hand which is when blood was seen.
He stated: “I simply needed to get the canine off my very own, it was very scary, my canine now has a wholesome chunk out of its facet.
“I ended up in hospital for a long time and had to have an injection to clean it and it looked very unsightly.”
The sufferer stated he flagged down a police officer close to the doorway of the park, who helped clear his wounds and spoke to the person walking the opposite canine.
He was despatched to Watford General Hospital to have the injuries checked out however was despatched to the Royal Free Hospital cosmetic surgery unit as there have been considerations about tendon injury.
The man didn’t undergo any severe injury however can have “unsightly scars”.
He stated he additionally couldn’t use his arms correctly, which have been bandaged to forestall an infection.
The man added: “It was an disagreeable expertise, and I’m fairly irritated that it occurred. It may have been my spouse or a young person walking a canine.
“It was terrifying, and we needed to take my canine to the vet simply in case of significant accidents. He now has a really nasty scar on his again.”
He has since had an outpatient appointment at Mount Vernon in Hemel Hempstead the place he received the flexibility to kind again after the bandages have been eliminated and scars have been cleaned.
He has reported the knowledge to the police however stated he’s but to seek out out if something will occur.
Herts Police have confirmed it’s presently beneath investigation and are asking anybody with data to name 101 or report on-line, quoting the crime reference quantity 41/81301/23.