Italian Greyhound
The smallest sighthound, usually well under 20 pounds, with the same lean build and the same instinct to chase. That makes it a lap dog with surprising speed, and one that needs watching around open gates.
Slender legs are the real caution. Young Italian Greyhounds are known for breaking a leg jumping off furniture, so many owners use ramps or steps. Dental care matters too, and house-training can be slow, as few of them want to go outside in the rain.
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