Hi again, Ryan. You can change the prescription food later by switching to another that has similar protein and carbs, as well as protein/fat ratio. You still need to give it time. I would also be very hesitant to give the dog an anti-seizure drug, as prescription drugs may have caused, or contributed to, the digestive problems he now has. I have a dog that developed bad stomach problems after a just a few rounds of antibiotics and pain meds for dental issues. And another dog who had a perforated ulcer from the wrong combo of prescription drugs. These drugs are powerful and have numerous side effects, especially in the older dogs. Many of the side effects are to the digestive tract. I am using slippery elm with great success for my dog with acid reflux and nausea, as Susan has suggested. Of course you want to help your dog as quickly as possible with medication but it may do more harm than good. Digestive problems take time time to heal. Keep up the great work!
