Winston,so sorry about Brady,Rodent-Lip is new to me,never heard of it before in the 100 yrs I've had cat
I notice on Chico(black)that he gets more dandruff in the winter with the furnace going.
If your mom is home all day,like I am,maybe feeding canned 3 times/day,like I do,will eliminate the need for dry.
I still have some out in a dish,but they eat very little of it,I use it as a treat instead of Temptation.
for little Brady