Related Clues:
- Lab annoyances
- Easily spread parasites
- Sheep-dip targets
- Elementary school parasites
- Pound pests
- Causes of scratching
- Kennel pests
- Greyhound problems
- Parasitic insects that suck
- They may bedevil dogs
- Small circus runners
- Hound dog hounders
- Lab coat problems
- Reason for some head-scratching?
- K9 Advantix II targets