These two pet dogs amused their owners as they fought constantly - but only behind the safety of their kennel bars.

Footage shows the bickering mutts Dollar and Euro, both 2, snarling at each other while inside their cages at home in Tak province, Thailand, on September 1.

The pair appeared ready to rip each other apart, but hilariously became friendly when they stepped out of their kennel to play with a squeaky toy with their owner.

Fur mum Toeii Wannasopha said: 'They used to fight a lot, but they've mellowed out. These days, they only argue this way - behind the cage bars with no one getting hurt.'