The Fire & Rescue Service laid on treats for their death-defying canine, a registered member of the fire service whose job it is to sniff out the cause of local blazes.
Archie – now 42 years old in human years – uses his sensitive nose to detect tiny traces of ignitable liquids that could have caused a fire.
He’s been trained to find petrol, paraffin, diesel, methylated spirits, acetone and BBQ lighter fluid.
The Sherlock Bones of fire detection even has his own Watson: sidekick Woody.
The intrepid pair are kitted out with tiny dog boots so their paws don’t get burned as they rake over fire scenes.
A Fire & Rescue spokesman said: “Archie had a wonderful birthday and got lots of attention.”
He added: “Archie tweets regularly on his ‘Paw Phone 7’ – catch up with his latest antics at @Archie_FireDog”