We all know that they demand love, attention and a lifetime of companionship - but dogs may have been man's best friend for far longer than we thought.
Durham University has been given one million pounds to work out the date of the first pet dogs.
And as Dan Ashby reports, from wolves to poodles, our canine companions may have been there for us for more than thirty thousand years.
Watch his full report below.
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Veterans, cadets, dignitaries and serving Northumberland Fusiliers have paid tribute to those killed at the Battle of the Somme
Clear spells. Showers. Brisk winds. Sunday looks like the better day
Two men whose grandfathers fought in the Tyneside Irish battalion and died together on the Somme have returned to visit their graves.