I bought these and counted them -- had 76 in my package, so that's probably a pretty good ballpark count and a very good price -- quite a bit cheaper than the tablets in the 8 oz. package.  These chewable tabs seem to have about the same ingredients as the tablets (Ingredient lists are written up differently and a little hard to compare) and my 6-yr old dogs love them.  They  each (12 & 14 lb.) get one in the morning before our walk and two each if we're expecting  rain, thunder, a car trip, or a house full of guests.  Our male seems to calm down within 30-40 minutes; our female doesn't seem to be affected as much.  But we were having trouble with male lunging at the female and growling every time she tried to get close to me.  He even would growl and run at my husband if he got in bed after I did.  So along with the Pet-Ease we started a rigorous removal and scolding any time he growled -- he seems to be getting the idea that we won't tolerate this nasty behavior -- nonetheless, we think the Pet-Ease has had some good effects.