House in Barton Creek neighborhood of Austin seeks responsible non-smoking single person or couple to house-sit and care for two collies, Casey 8 years old, 83 lbs, and Max, 4 years old, 80 lbs., from July 29 through August 20, Bedroom for use, large living room, kitchen, and yard, minutes from South Lamar, and access to Barton Creek Greenway, approx. 1-2 mile walk on pathway to Barton Springs pool. Pet and dog experience and lover a must; prefer house sitters knowledgeable with the Austin area; must have local references. Possibility of future sitting arrangements in Fall or Winter 2011 depending on circumstances.