This is a subject that you shouldn't worry about too much. To cover their nutritional needs, cats eat when they are hungry.
Due to this, the usual thing to do is to fill their bowl once a day and let your cat eat when they feel like it. This is because cats can go to their feeding bowl between 8 and 20 times a day.
A useful tip! A bowl with food in it but no food in the middle equals "totally empty" for your cat. If you notice this, refill their bowl.
Water is very important for your cat. It helps to prevent problems with their urinary tract, among other things. But you may have noticed that sometimes they have trouble drinking water. So here are a few tips to get them to drink more and feel great.
Opt for a bowl made from a material that does not absorb odours, such as glass.
This bowl must be separate and be sufficiently distanced from their food so they don't get bits of food in the water. It should also be kept away from their litter tray.
Place several bowls of water around different parts of your home (including the balcony or garden, if you have one).
Ensure you change the water frequently and that it is always clean and fresh.
If your cat won't drink water, you could try giving them bottled water instead of water from the tap, which contains a lot of lime.
In the summer, you could place an ice cube in their bowl. They will try to hunt it and, in doing so, drink some of the water.