Lost: Tan Belgian Shepherd 'Groot'

Large male Belgian Shepherd (looks sort of like a German Shepherd but with short hair) Answers to Groot. Got spooked by fireworks so may be frightened, otherwise friendly with people. He is tan in colour with a black snout and a black tip on the end of his tail. Could possibly be carrying a red Kong toy in his mouth. He is microchipped (although im worried it wont scan). He was wearing his collar. His tag is in the shape of a silver bone with his name on the front and 2 numbers on the back - please call me on 0432580930, my name is Alexandra