I know from personal experience that taking dry food away can cause behavior problems! When we first got Jasper he was on dry food through out the day and was fed raw morning and night. Since we have had them I started with feeding him the same(except gave can instead of raw) and kept it that way for about a month. After that I started to feed less dry and more wet. The first week that he was dry free he was a TOTAL ASS to BB! I know sorry for the language but it is the only work I could use to describe him!!!! He was horrible and nothing short of a true butt! He attacked BB often, was grumpy with me! I actually had to reintroduce them during this time! Normally when I first wake up he jumps on the counter to kiss(head butt) me! Not when he didn't have dry food!!!!! I think that could have a lot to do with what is going on! If you don't want to leave the dry food out, do what Lollo suggested and get a treat dispenser ACTUALLY get two
so they will have their own! I would also recommend that you feed them some time during the day if possible! I know Jasper is a food whore and will do ANYTHING for food! If he doesn't have it he is grumpy! I am actually trying to cut him back now because he has gained 7 pounds now since I have had him! He is 14 pounds and getting a little chunky! Now that I have cut back he is getting to where he wants to beat BB up again but she will not tolerate it