More than 110,000 people have signed an online petition to save a dog’s life after he bit off a four-year-old child’s hand in Utah.

The unnamed boy was attacked after sticking his hand — covered in a sock — through his neighbor’s fence when a husky named Bear sunk his teeth into it, thinking it was a toy.

Bear tore the child’s hand off, presumably ingesting the appendage.

The dog owner’s “best friend” and self-described animal-lover, Jessica Nusz, started the petition and raised $400 on GoFundMe after the dogs were quarantined by local animal control.

Nusz fears that Bear — who her friend adopted along with another dog named Polar in May 2018 — might be put down.

The money raised from the GoFundMe will pay for the dogs’ release from Davis County’s Animal Care and Control center if they are set free.

Nusz said her friend couldn’t afford the fee since she is planning to move soon.

Prior to the incident, Nusz hadn’t noticed any aggressive tendencies from the canines, but said they have been skittish since experiencing trauma of their own.

She told The Post that the pups were allegedly kidnapped last year and later found at a “meth house” a few days later.

Despite the harrowing experience, Nusz insists the dogs have been friendly.

“They would always love on people when they saw someone walk by,” she explained. “They would let people pet them.”

“I think that people should treat dogs better because they are essentially children,” Nusz told The Post. “Dogs do learn from accidents like this if given the chance.”

Nusz plans to help with the boy’s medical bills by potentially organizing a bake sale, 5K run or a “combination of both.”