A mother from Bradwell in Essex says she has been left heartbroken after a puppy her son was given to help with his autism has gone missing.
Rex, a six-month-old American bulldog, has not been seen since last Wednesday.
Mari Wood has been handing out posters to help find him. Rex is a registered autism support dog for Mari's five-year-old son Tim. He has not been told that the puppy is missing.
More top news
A 19-year-old DJ nominated at the Brits has revealed his father had to explain how prestigious the music awards are.
Cloudy with outbreaks of rain through the day, perhaps heavy at times. Some drier and brighter spells
Keiran Sandwell is walking 5000 miles around the coast with his new heart hoping to raise £100,000 for the British Heart Foundation