Up for auction is this print from Patrick McDonnell called "Cat Thermometer".  Cans of cat food are not included. 

In 1994 Patrick McDonnell created the comic strip MUTTS, which now appears in over 700 newspapers in 20 countries. MUTTS has been described by Peanuts creator Charles Schulz as "One of the best comic strips of all time." McDonnell has received numerous awards for this strip, including the National Cartoonists Society’s highest honor, The Reuben, for Cartoonist of the Year; five Harvey Awards for Best Comic Strip; Germany’s Max and Moritz Award for Best International Comic Strip; and the Swedish Academy of Comic Art’s Adamson Statuette. MUTTS has also won awards for its environmental and animal advocacy: two Genesis Awards from The Ark Trust, The HSUS Hollywood Genesis Award for Ongoing Commitment, the PETA Humanitarian Award, and a Sierra Club award.