| 
  My Westie is about 16 lbs now and we give him a whole one.  My cousin is a pharmacist and thinks that is a lot - but that is what the vet recommended so he said go ahead.  
 Lucy has never had one and is only 4 lbs so not sure what the dosage would be.
 
				__________________  Mommy to Lucy, Ringo, and Matthew  |