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High-tech Collars Monitor Pets for Medical Problems

You can use wearables with GPS to keep track of wandering dogs. Others help you track animals' physical activity. Now, two companies have the latest in wearable pet technology: collars that can check for a fever, monitor pulse and respiration, and even indicate if your pet is in pain. PetPace of Burlington, Massachusetts, has a medical collar that can measure a dog's vital signs and other information to look for signs of pain. Irregularities trigger a notice by phone, text or...

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