Is it normal for my 7-month-old cat to only eat wet food all the time?

It is quite alright if little Oliver does not eat dry food. Canned food has a higher protein and moisture content as well as less carbs than dry food. Cats do not "need" carbohydrates but do need a high protein diet, especially growing kittens. Feed a good quality canned food that comes from the can looking like a hockey puck. Read the ingredients and confirm there is named protein source of animal, not plant, origin. Avoid by-products and meat meals. Stay away from store or discount brands too, these typically contain low quality ingredients and more fillers.

If your kitten is eating all wet food, he will get most of his water needs from the food. I would hold back on the steamed fish, only offering it as a treat, as more than that may upset the nutritional balance of the kitten food you're feeding. Also, if he is weaned, he does not need milk and may develop diarrhea if he gets too much. Again, a little taste, as long as there are no adverse effects is fine. Always make sure he has clean, fresh water available, but don't worry if you don't see him drink. To make sure he's getting enough water, you can mix some in with his wet food and/or offer him some low sodium chicken broth to drink. As long as he is healthy, happy and active, then you're doing the right thing.

If she is generally fussy, I wouldn't be too concerned that she has stopped eating her wet food as long as she's eating her dry cat food. It's very important that she eats, and it may be that if you've given her a different flavor of Whiskas, she simply doesn't like it and doesn't want to eat it. If she does stop eating food altogether, then I would be worried and I would have her seen by a vet.

Some cats prefer one type of food over another. I would just leave dry food out for him to nibble on and then feed him small amounts of canned food twice a day. He has plenty of teeth that he should be able to chew small kibble. He will begin to eat more dry as he continues to get older and gets hungrier. I hope this helps!

Wet food does have a higher moisture content, so your cat may be getting enough water from the wet food that he doesn't need to drink anything additional. It's good that you see him drink a lot of water when he eats dry food, and you can add some more water to his wet food if you want just to make sure he is getting enough water :-)

Yes, this can be normal. Some cats "graze..." they eat a little, then come back and eat a little more later. As long as she seems to be holding her weight, this is not a reason for concern. Thanks for asking Petco Pet Education Center, formerly Petcoach!

If both of your cats are 6 months old it may be that they simply don’t need as many calories and are eating less dry food for that reason. It’s pretty rare for cats to be too thin but you could check with your vet to make sure their body condition is good if you’re concerned about underfeeding. If you don’t want them to eat as much wet food then offer less. If they are maintaining their weight and are not vomiting or having diarrhea I wouldn’t be concerned that they’re eating a little less food.