Introducing a new dog to the family can often have its hiccups, especially when there are older pets to consider.
This four-year-old German Shepherd, Merlin, sits patiently while Magni, the new nine-month-old puppy yaps at him to get his attention.
But Merlin grows increasingly annoyed by Magni’s incessant barking despite trying to keep his cool.
Eventually Merlin reaches the end of his tether and puts the new addition to his family firmly back in his place.
However he has an apologetic look on his face as the puppy slinks away after he has been told off.
Being described as the ‘leader dog’, his owner Kristina Truesdale explains she isn’t surprised about Merlin’s annoyance due to his gentle, but strict nature.
This hilarious video was taken at the family home in Queensland, Australia.
Nine-month-old puppy Mangi was determined to make friends with older German Shepherd Merlin
Kristina said: ‘Merlin joined our family when he had just turned four and Magni has only been with us for two weeks.
‘Merlin is the leader dog and rules his furry pals very gently, yet strictly.
‘We also have a younger dog whos manners are a bit far from perfect – but Merlin corrects the younger dog is he gets too harsh with the puppy too.
Merlin looks increasingly annoyed as the youngster barks at him to try and get his attention
‘Merlin lets the youngster know when he’s crossed the line – but he never gets aggressive or hurts the puppy, he’s just loud and clear.
‘Magni has learned his limitations by now, but is still testing Merlin’s tolerance every now and then.
‘I think it’s a natural way for dog packs to work. I supervise them very closely, analysing the dogs body language to keep communication between them controlled.’
He eventually snaps and puts the newbie back in his place by retaliating with a much louder bark
Magni slinks away after he’s been told off but Merlin’s gentle nature shines through as he looks at the puppy apologetically