A burglar is trying to sell a puppy, which was stolen in Oswaldtwistle.
13-week-old Sniff was all that was taken during a break-in at a house on Union Road last Saturday.
The dog's owners were asleep when the burglar took the pup at 1.50am. He carried it away down the road.
Police believe the thief has since attempted to sell the puppy to "a number of people".
Sniff, who is black and white, was wearing a lilac collar with several bone-shaped metal pendants.
Detectives believe the burglar was in a nearby takeaway before the crime. They think he got into a taxi behind an Aldi supermarket.
Officers have released CCTV footage of a man they want to find.
PC Mark Nutter said: “We believe the person responsible for taking Sniff has tried to sell the puppy. I would appeal to anybody that has been offered Sniff for sale or knows where she is to contact police."
The Greater Manchester Police and Crime Commissioner, Tony Lloyd, has said a report which names Chorlton-cum-Hardy as the UK's most burgled postcode, is not an accurate description of the Manchester suburb.
He said burglary is a major issue for Greater Manchester Police, not just in Chorlton, but in the entire area.
Detectives are trawling CCTV footage, after a gang of burglars raided a couple's home in Bromborough by distracting them at their front door.
A man rang their door bell on Saturday evening and asked to see the homeowner's wife. As soon as she appeared, the caller vanished.
The couple soon realised the man was part of a burglary gang, as someone had forced their way into the back of the house while they were occupied at the front.
Money and what police describe as "very personal" jewellery were stolen, including a pendant in the shape of the Koran attached to a gold chain; a gold ring with a single ruby; a gold charm bracelet with more than 20 charms; and a gold pendant with Arabic writing on it.
Officers say the burglar at the door was white, in his late 20s, 5ft 11in, and slim. He was wearing a black baseball cap with a blue rim.
"This was a despicable incident that has left an elderly man traumatised.
"Detectives are shocked at the level of unnecessary violence the victim endured in a sustained attack in his own home and we are appealing to the community to help us find the person responsible.
"We take these types of incidents extremely seriously and urge anyone who may have seen a man acting suspiciously in the area either around the time of the incident, or in the days prior to the offence, to call us so we can take action against the offender."