The grisly discovery was made on Thursday, December 4th.
4-month-old Spades was shot once, and 2-year-old Owen was shot five times.
The dogs were found near the intersection of Nickles and Mt. Ephraim Road in Searsport.
There was also a Rottweiler that was shot and killed the same day, also in the Searsport area. Back in September, another dog was found shot and dumped in the same spot as the two Great danes.
Police believe the incidents could be related.
If you have any information about the shooting you are urged contact the Searsport Police at 548-2304.
Or email the tip line, the address is [email protected].