A TEACHER in the United States is under investigation, accused of feeding a puppy to a snapping turtle in front of students.

Robert Crosland, who has taught science at Preston Junior High School in Idaho for years, has not been charged or suspended while the investigation is carried out.

In a news release on Friday, Preston School District Superintendent Marc Gee said his administration became aware of “a regrettable circumstance involving some of the biological specimens” on March 7.

“The event occurred well after students had been dismissed and was not a part of any school-directed program,” Mr Gee said in a news release.

“We emphasise that at no time was the safety of students or staff compromised.”

It’s unclear if the dog was alive or dead when Mr Crosland fed it to the turtle. Administrators began investigating the incident immediately, according to Mr Gee, and the Franklin County Sheriff’s Office was contacted. Mr Crosland has not been cited or charged and has not been placed on leave, Mr Gee said.

“A part of any investigation includes determining the best course of action once the facts of the matter have been ascertained. This is not a situation that is easy, nor do we feel it is a measure that can be taken lightly,” Mr Gee said.

Crosland is a popular teacher who has exotic snakes and other animals in tanks around his classroom, according to multiple parents and students who contacted EastIdahoNews.com. Three former students, who asked not to be named, said they recall Mr Crosland feeding guinea pigs to snakes and snapping turtles during classroom demonstrations.

“He is a cool teacher who really brought science to life,” a former student said. “I loved his class because he had turtles and snakes and other cool things.”

Mr Gee said the district was taking steps to ensure “this type of action could not be repeated” and asked for patience while the investigation commenced.

“While the district certainly does not condone individual actions that may violate district policy or reasonable expectations of behaviour, we hope that any errors in judgment made by a teacher in this instance will not cause us to forget the years of care, effort and passion the teacher has given to students in Preston School District,” Mr Gee said.

EastIdahoNews.com has contacted Mr Crosland for comment. They’re awaiting a response.

This article originally appeared on Fox News and has been republished here with permission.