Riley - Euthanized :( "Shelter Dogs" (Merrell 2006). "Shelter Dogs" is simply a collection of close-up portraits of homeless dogs. All images were taken while the dog was in an animal shelter. Some of these dogs found good homes, others were euthanized. "Shelter Dogs" is available at all major bookstores, online at Amazon, etc. and on the ASPCA web store. A percent of all proceeds from sales are being donated to the ASPCA, so far we have raised over 25,000 dollars.