That's a good tip, (freezing). I should have tried feeding Sunny her meds frozen in a goody. I have a big, (180 lbs.) mastiff. She has had 3 different surgeries that required tons of post-op oral meds,(they're weight based). As much as this dog is FOOD motivated-she decided she would not take any more pills. I tried hiding them every which way that the Vet suggested. Shoving 3 pills, twice a day down her throat was exhausting for everyone. When she heard me open the pill bottle she would hide. Anyway, by the 3rd surgery, she got a Fentanyl patch for pain and all injectable antibiotics. She likes the chewable, flavored pills but forget anything else.