Our Mutt is a first cross blue merle pedigreed sheep dog off the Brecon beacons with a pedigreed golden retriever as mum.
He is massive , weighs nearly 30 kg and is still growing (just over a year old )
we were told he barks a lot .. that was an understatement he had been running along with his full working father on a sheep & cow farm for around three months before he came to us .
I've got his barking sorted most of the time , he'll do most things asked of him but as son as next door bung their mutt of a staffy out on it's own to crap in their garden it starts barking and if " Merle " is laid quietly in the garden with me & off his lead he replies to the challenge with gusto sometimes flinging himself at the six foot dividing fence like a cage wrestler .
If he is on the lead ( now most of the time ) he just sits and looks in the mutts direction and lays down.
I'd hate to be grabbed /bitten by Merle for he's frequently demolished one of the largest sized " Kong extreme " hard rubber chewing lumps in three or four days, yet to see him now laid on my feet you'd think butter would not melt in his mouth.