POLICE are concerned for the welfare of a missing man who is usually seen pushing his dog in a shopping trolley.

Christopher Rainbow has been missing from Worthing since the end of February.

The 31-year-old is 6ft 2in, medium build and has brown hair.

Sussex Police say he always has his Staffordshire bull terrier, Tyson, with him, who he pushes around in a shopping trolley.

He was last seen with shorter hair and no beard. 

If you see him, contact police online or via 101, quoting 1259 of 01/03.