Although Bob may be coming accross as arrogant and unfriendly, his points are
all valid.  If you read scientific journals about this topic, everything he
has stated in these arguments have been true.  Cats should primarily eat wet
food because they absorb and make use of the water better than if they ate
only dry food and drank all their water out of a bowl.   In other words, they
are better hydrated and absorb the nutrients better, as well as do not gain
unnecessary weight and store unnecessary calories from carbohydrates, which
are not natural in their diets.  Therefore, many cats that are free fed dry
food only are obese and overweight, just like most humans who do the same are
;).  The difference in cats to humans is that humans use carbs as our primary
source of energy, then protein, then fat.  While cats use protein as their
only source of energy, while any carbs are turned and stored as glucose,
which causes them to gain unnecessary weight.  The best cat foods are Pet
Pomise, which advertises "Let Byproducts be Bygones".  Also, a website called
healthypetnet.com has it's own line of premium pet food called Instinctive
Choice.  As well as , Natural Balance Ultra Formula and Innova Cat Food.  I'm
sure there are many others, but reports say to feed your cat primarily wet
food, and free feed dry food along with this if you have kittens.  A kitten
should eat 3-4 times a day, while an adult should be fed 2 times at most,
without any dry food.  Also, you can pretty much monitor your cats weight and
tell if she is eating too much or too little by common sense and looking at
him/her.