My cat came to me via a local rehoming centre which informed me she was an indoor only cat, I have offered the opportunity for her to head outside but she seems to prefer the security of four walls. As such I was attracted to the GoCat complete for indoor cats to make sure she wasn't missing out on anything she needed to be healthy.  I feed this to my cat in addition to pouches of wet cat food and she nibbles on it throughout the day.
 
It is a dry catfood product  which comes in a couple different flavours and a number of different size boxes/bags. I find the cardboard box easy to store and the packaging is fully recyclable which is always good. 

 It promises hairball control, litter odour control and weight control for indoor cats. I have found that on the whole it lives up to these promises. My cat does not really suffer from hairballs (although I don't know if this is just a result of the product) and I have found that her litter is less smelly when she eats this. Although it is by no means smell free!

 In terms of weight control,  I find it hard to comment as I tend to just pour some into her dish as needed rather than measure it out to the recommended guidelines which are clearly and helpfully marked on the box. That said my cat is not over weight and tends to just nibble of the dry food when hungry.

I like the product itself as it doesn't really have a strong smell and can easily be poured from an opening in on the side of the box. Although somethimes it pours a little too quickly, so would recommend caution when dishing out a newly opened box.

My cat loves this product and will not eat any other brand of dry catfood. It is not as cheap as the non-premium brands but I have found it is often on offer in the supermarkets so a good buy can usually be found.  The bigger bags in particular are usually the best valuable, however I tend to stick with the 950g box as I worry my small cat won't get to the bottom of anything bigger before it goes stale.