Hi AliMA,
I find it far, far easier to manage a kitty's weight feeding wet food and using a digital baby scales to monitor the cat (reasonably priced on Amazon/ebay). My cat was prescribed weight loss dry Rx diets and they were worse than useless; starvation rations for years and they didn't help her lose weight.
The wet food is better for the kitty . You just work out approximately how many calories to feed initially (we can help you with that), weigh the kitty regularly, make
small, gradual adjustments to the amount fed until ideal weight is reached. (Once at ideal weight the idea is to weigh then increase if losing, decrease if gaining weight.)
EDITED TO ADD: When transitioning a kitty to a new food you need to do the transition very gradually to avoid digestive upsets. More advice on this can be found at catinfo.org. (Recommend reading the whole site; it's invaluable.)
1. Weigh the kitty and work out approximately how many calories of wet food to feed. Your vet should be able to give you an initial guide based on the calories contained in her current R/d food allowance. You need to keep the calories fed the same initially. (We can help you with working out the calories in the wet food.)
2. Feed the daily allowance for several days then weigh again.
3. If weight remains the same or increases then decrease the food allowance by a
small amount.
Weight loss programmes for cats must carried out very, very gradually.
4. Rinse and repeat until ideal weight is reached.
5.
For ongoing maintenance once ideal weight has been reached, keep a simple diary of the weight of food she eats each day (e.g. pack weight (tin/pouch) x qty fed per day + brand/variety of food). Weigh once a week and record result in her diary. If weight increases, feed a little less; if weight drops feed a little more. You'll get a good feel for this in no time.
Plenty of great information about feline weight management and nutrition on highly respected, vet-authored site,
catinfo.org. Check the link "
Feline Obesity" on the home page for specific advice on how to help your new kitty lose weight safely.
Mogs
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