Lost cat, Foxglove Close, Rushden — neutered male with green eyes

Neutered male 6 years old. Black and white Tuxedo style coat. White legs, black top body. Black spot on right side of his nose with white whiskers & green eyes. He has a high pitched meow and very vocal. Litter trained. He will be scared, he is usually a house cat and recall trained. He was let into the garden and whistled back an hour later but he didn’t return. Has never spent a night away from home very out of character for him.