Cat Warren, author of "What the Dog Knows," talks about what scientists know about working dogs and their powerful sense of smell.
100 Smartest Dog Breeds in the World originally appeared on PetHelpful. If you're a prospective parent researching which types of dog breeds to adopt, intelligence is likely one of your most important ...
Kelly Anne has over six years of experience with reporting and editing in the personal finance space. Her work has been featured in national publications including Reader's Digest, CNBC and Forbes.
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