The inhabitants of posh sector of the capital, F-10/1 have expressed their concern over rising number of stray dogs in the sector. The people have pointed out that the beasts have made their life difficult as these dogs not only pose formidable threats to their health but also their lives. The people said that the dogs can be seen roaming in the sector particularly during evenings and at nights and it has become almost impossible for people to move freely particularly at night. Moving in small groups, the dogs often become violent whenever they come across pedestrians. They demanded of authorities concern to clear the sector of stray dogs and mitigate their sufferings.