I wouldnt reccomend it... im sure if you chucked in a couple of pieces here and there you could get away with it, but its not the hottest idea... this could cause some problems, especially if used constantly for feeding
NO NO NO!!! Did you know that ho6tdog are made from extra crap from animal parts that meat markets dont sell? Not to mention added preservative to smoosh them all together. And another.. from experience, they cloud waters faST!!