Animal Health: Dog's Fear of Thunder, Dogs with Ear Infections, Headshaking in Horses and More

Curing canine fear of thunderstorms, preventing yeast infections in dogs' ears, how to deworm a horse, headshaking horses, using antibiotics to cure lame sows, using microchips to permanently identify pets.

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A painlessly injected microchip makes it easy to identify a lost pet.
JON REIS/PHOTOLINK