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service dog (In general, an assistance dog, known as a service dog in the United States, is a dog trained to aid or assist an individual with a disability. Many are trained by an assistance dog organization, or by their handler, often with the help of a professional trainer.  wikipedia.org Dimpassy); assistance dog (In general, an assistance dog, known as a service dog in the United States, is a dog trained to aid or assist an individual with a disability. wikipedia.org 'More) | |||
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собака-помощник : 14 短语, 2 学科 |
| 一般 | 3 |
| 犬种 | 11 |