As stated feeding in the cage could generate an aggressive cage response because they associate you opening the cage with food?¿? However, the same could be associated with taking out to feed. Snake says hey I'm coming out must be food time lol. So really i think the only truth is if its the right size, temp, and most importantly smell. Then thats what triggers the food response. But i am not an expert in this area just a guy who has seen no benefit in feeding in separate tub