Okay, that drug is a mixture of pyrantel and praziquantel. I am not sure why they put a tapewormer in there as a regular wormer, but I personally worm with specific wormers (meaning single-ingredient wormers, so I can control everything, rather than catch-all wormers that may not be dosed right). For example, a 10 lb pup should get 50mg of pyrantel, and 34 mg of praziquantel, but in that "catch-all" wormer, you're only giving 30 mg of pyrantel, and 30 mg of praziquantel. So you're underdosting a tad with the prazi an quite a bit with the pyrantel.

So if you're asking "me" what I would do (like you did in the PM), I would re-wire everything you're doing from the ground up. I wouldn't be feeding a garbage feed like Puppy Chow, and I wouldn't be using a "catch-all" wormer. I would have the specific wormers pyrantel, fenbendazole, and praziquantel kept separate, so I could use each one with precision, or not use one if (as is usually the case with praziquantel) it was not required.

Other than that, I would consider the possibility of coccidia also, and consider the use of Albon as per my blog article, if he exhibited the symptoms.

Good luck,

Jack

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