Rich and flamboyant Honeybelle Hensley, the most colorful character in Mule Stop, Texas, dies a suspicious death and enrages the whole town by leaving her worldly fortune to the most undeserving recipient-her dog.

The incorrigible Miss Ruffles is a Texas Cattle Cur, not a cuddly lapdog, and when Honeybelle was alive, Miss Ruffles liked nothing better than digging up Honeybelle's famous rose garden after breakfast, chasing off the UPS man before lunch and terrorizing the many gentleman callers who came knocking at cocktail hour. But now Miss Ruffles is in danger, and it's up to Sunny McKillip, the unwilling dogsitter, to keep her safe.

Sunny is new to Texas, and sometimes she feels as if she's fallen into an alien world. If it isn't the pistol-packing football fans and the sweet-talking, yet ruthless ladies of the garden club who confound her, it's the rowdy rodeo hounds and the tobacco-spitting curmudgeon at Critter Control who have her buffaloed.

With a killer on the loose and a cowboy lawyer keeping a suspicious eye on her every move, Sunny needs all the help she can get understanding how Texans think. There's more to Honeybelle's death than meets this Yankee's eye, and Sunny has Miss Ruffles to protect, too. It's a bucking bull ride of an adventure for Sunny, and if she's not careful she might just get killed . . . or her heart lassoed.