Comparing Raw Diet Plans Billinghurst, Schultze, or Volhard? The BARF Diet, the Ultimate Diet, or the Natural Diet? WDJ explains the differences between the “biologically appropriate” diet plans championed by the leading names in raw feeding.

Terrific New Toys We found several to recommend, including toys for every tax bracket.

Classical Conditioning Simple “treat-slinging”? Look again; there’s a powerful force at work here.

Variety Is the Spice of Life . . . So change your dog’s food occasionally. Feeding the same kind, year after year, can cause health problems.

Selecting a Holistic Veterinarian

If You Build It, They Will Come

A Walk in the (Dog) Park