I don't know if that was Combat brand your yorkie had, but these are the instructions for Combat:
Warnings
Use only in areas inaccessible to children and pets.
Keep out of reach of children.
Hazards to humans and domestic animals.
Harmful if swallowed or absorbed through the skin.
Causes moderate eye irritation.
Avoid contact with eyes, skin or clothing.
Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
Physical or Chemical Hazards:
Do not use this product or on electrical equipment where a possibility of shock hazards exists.
First Aid -
If Swallowed:
Call Poison Control Center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by the Poison Control Center or Doctor. Do not give anything by mouth to an unconscious person.
If on Skin or Clothing:
Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes.
If in Eyes:
Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
Have the product container or label with you when calling a Poison Control Center or doctor or going for treatment.
Combat Information Hotline: 1-800-426-6228.
http://www.walgreens.com/store/produ...=0&id=prod3951