Across
- 3. Trained dogs that assist their owners with medical conditions
- 5. To abandon something
- 6. those kept for the sole use of enjoyment and companionship
- 7. To surgically remove the testicles of a male animal
- 10. Assist those who are deaf
- 12. When an organism's population has succeeded its carrying capacity
- 13. What is improved by humans owning animals
Down
- 1. Refers to the bond between humans and their pets which brings great benefit to the lives of both members
- 2. To surgically remove the uterus and ovaries of a female animal
- 4. To kill an incurably ill or injured animal to relieve suffering
- 8. Dogs trained to serve a purpose, such as herding animals or detecting drugs for police
- 9. Active at night
- 11. The feeling of sorrow inflicted by the loss of a loved one