Here’s our new installment of “New Canine-ites,” where we profile our local dogs. Last week, we ran into a pair of Labrador retriever puppies (prepare to saw Awww). This week, we take a look at 10-year-old black lab Coltrane, a New Canaan resident since age three months. Coltrane often can be visited right at work with his dad, town resident and New Canaan Bicycles owner Lou Kozar. Kozar laughs to recall what it’s like to travel to a client’s house in the summer with Coltrane: Homeowners lovingly offer use of their pool to the dog (while Kozar himself sweats out a repair in the sun).