Manx Wildlife Trust is reminding dog walkers which wetland areas they can and can't take their pets.
Its message comes after its received reports of lots of dogs being at Cronk Y Bing and waste not being picked up there.
The trust says this can not only be unpleasant for visitors but can impact the delicate nutrient balance in the soils.
As a result, the organisation says Dalby Mountain, Earystane, Glen Dhoo and Onchan wetlands are the only MWT reserves which allow people to take their canines.
Viking longboat races today
Viking races will finally get underway in Peel today - after a six-week delay.
Postal vote applications have to be in soon
Living far away but want to cast your vote in September's election? Time's running out!
Mum launches petition over university support
A petition's been launched calling on government to provide more support for Manx university students.
Bus services north and south face disruption later
Bus Vannin says a number of its services may face disruption this evening.
Wildlife Trust unveils woodland plans
The Manx Wildlife Trust has submitted a planning application for a new woodland in the northeast of the Island.
Deadline looms for by-election nominations
Time's running out to get your forms filled in if you'd like to stand as a commissioner in Marown.
Biker in UK hospital after Mountain crash
Police are appealing for witnesses to come forward after a crash on the Mountain Road yesterday afternoon.
Trial event closes roads in Peel and Ramsey
There'll be road restrictions in Peel and Ramsey during a motorsport event this weekend.
