Across
- 3. Active at night
- 6. To surgically remove the uterus and ovaries of a female animal
- 7. The feeling of sorrow inflicted by the loss of a loved one
- 9. To Abandon Something
- 10. Those kept for the sole use of enjoyment and companionship
Down
- 1. When an organism's population has exceeded its carrying capacity
- 2. Dogs trained to serve a purpose, such as herding animals or detecting drugs for police
- 4. To surgically remove the testicles of a male animal
- 5. To kill an incurably ill or injured animal to relieve suffering
- 8. Trained dogs that assist their owners with medical conditions