Between 7am and 7.30am today (Thursday), a man on Main Road, Colby, disturbed a dog attacking chickens in the rear of his garden.
The dog, described as a white springer spaniel type with a black patch on its back, had entered the garden twice and killed five chickens.
An additional chicken also had to be put down. The chickens were family pets and their loss has distressed their owners.
If you have any information that could assist, contact Constable Hills at Port Erin police on 832222 or contact the anonymous Crimestoppers line on 0800 555 111.