Proof Collars Size Chart
| XXX Small (7.5-9.5 inches) |
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| Mini Daschund, Miniature Pinscher, Yorkie |  |
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| XX Small (9.5-11.5 inches) |
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| Chihuahua, Chinese Crested, Daschund |  |
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| Extra Small (10-14 inches) |
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| Italian Greyhound, Jack Russel, Maltese, Shi Tzu, Pomeranian |  |
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| Small (14-18 inches) |
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French Bull Dog, Border Collie, Beagle, Greyhound, Standard poodle, Corgi |
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| Medium (18-22 inches) |
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Pitbull, Boxer, Doberman, German Shep, Golden Retriever, golden doodle, Husky, Labrador |
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| Large (22-26 inches) |
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| Bernese Mountain Dog, Malamute, Great dane |  |
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| Extra Large (26-30 inches) |
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Newfoundland, Cane Corso, Saint Bernard, Great Pyrenees, Rottweiler, English Mastiff |
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