Do cat's eating habits change as they age?

rubysmama

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I never thought I'd be concerned that Ruby wasn't eating enough, but you can never say never, right?

Quick background... I adopted Ruby in Nov 2013 from the SPCA. They guesstimated her age to be 2 or 3.  She'd been brought to them by someone who found her on the street.  She had fleas, worms, chipped upper canine teeth, was sneezing and had not been spaded. 

When I brought her home she was always hungry. Always meowing and begging for food.  If I went in the kitchen, she was there with me.  And when I fed her she would lick her dish clean before walking away.  She never considered saving some for later.  She went nuts over treats!  She would eat anything!

Fast forward 18 months and her eating pattern has changed.   She is no longer food-obsessed.  She still looks for her meals, but she eats some, then walks away.  Throughout the day she will saunter out into the kitchen and nibble, but it takes hours for her to finish a meal. Sometimes there is still food in the dish when I put done her next meal.  Such a 180 that it's got me a little concerned.

She's a indoor only cat, so not very active.  When she had her vet checkup in January, she weight 9 lbs 6 oz and the vet suggested cutting back a little on the treats, as she had gained weight over the year.  I cut back on the treats, but I don't think she really cares, now that she isn't living to eat.

I give her a can of Royal Canin hypo-allergenic food each day (half AM half PM) , plus some treats.

http://www.royalcanin.ca/index.php/...rmulas/Hypoallergenic-Selected-Protein-Canned

She seems normal otherwise.  Litter box deposits are normal.  She sleeps a lot, but does spend a lot of time gazing out the windows.

But I do have a couple questions:

1) has she finally gotten over her "stray cat eating syndrome"?

2) do cats eat less as they age (she's probably 3 or 4 now)

3) how long is it safe to leave canned food out in a dish?

4) at what point should I become concerned about how much she is eating?
 
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rubysmama

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so, her mouth, teeth, and gums are ok?

Perishable food should not be left out more than 2 hours at room temperature.
As far as I know,  she's not having trouble eating.  Just no longer food obsessed.

No more than 2 hours.  Guess I'll have to work out a better feeding schedule.
 

Columbine

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From what I can see, she's eating roughly the amount of food she should be (looking at the feeding guide and assuming that she's a touch heavy at the moment...based on your vet's comment about cutting back on treats).

I wouldn't generally expect a 3-4year old cat to eat less than a 2 year old, but I would expect it to eat less than a 1 year old (still adolescent and not 100% finished growing until they hit 2 - I think anyway).

Opinions vary as to how long it's safe to leave wet food out for, and it also varies according to how hot/cold your house/the weather is. Often people say 30mins, some say an hour, Dr Lisa Pierson ( http://www.catinfo.org )says for wet (as opposed to raw) food that she has left wet food out for 12 hrs when fostering cats without any problems. (I personally wouldn't choose to leave food out that long - just illustrating that there are a wide number of opinions on this subject).

Cats do sleep a lot. I sometimes think it's what they do best. If, on the other hand, she suddenly becomes much more lethargic or listless then that is a cause for concern, as it could indicate underlying health issues.

Hope at least some of this helps. :)
 

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Buy da bird toy and she will perk up, my lazy cats love it. Maybe she is bored with same food. She probably was in starvation mode when you got her!
 

mingking

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My kitty was like that too when I first got him: a hungry little hippo! I thought I was going crazy and I even made a thread asking why my cat was eating so much. He's settling down. He's eating a bit less now and eating more frequently and slowly. He'll nibble and then come back for it an hour or so later. 

I do leave wet food out for a long time... maybe more than 4 hours or whenever I decide to clean it. He does a good job in refusing old food so I don't worry about it. Although, I think it's time I pick up my act and clean the bowl 

Buy da bird toy and she will perk up, my lazy cats love it. Maybe she is bored with same food. She probably was in starvation mode when you got her!
Definitely buy some toys. Put some old toys away and reintroduce them. I found my cat's fave goldfish toy after not seeing it for a month stuffed under the wine cabinet and he went wild. 

Unfortunately, I'm one of those cat owners who has a cat that doesn't care much for Da Bird. :(
 
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rubysmama

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Ruby continued to be picky about her food, so I checked with the vet and picked up a couple new cans of food to try - http://www.royalcanin.ca/index.php/...Formulas/Gastro-Intestinal-High-Energy-Canned

I gave her a little of the new food and some of the regular for supper last night and breakfast this morning. I put each food on either side of the dish and she ate every speck of the new food and picked at the old food.  Obviously she has tired of her regular food - http://www.royalcanin.ca/index.php/...rmulas/Hypoallergenic-Selected-Protein-Canned

I was advised to gradually switch to the new food, and she's probably already eaten too much of it, since she's only picking at the old food.   How soon would her stomach show signs of the new food disagreeing with her?    Any suggestions?   I will check in with the vet, as well.
 

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I had to put Asha on that food briefly because of digestive issues. She just switched onto it 100% (at the vets advice). She had no negative reaction to it at all. It's designed to be highly digestible. The only side effect you're likely to see would be a bit of diarrhoea. I really wouldn't panic. The great thing is that you've got her eating again :clap:
 
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rubysmama

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Thanks for the quick reply, Columbine. 

Diarrhea is kind of what I'm expecting as well.  But as she is inhaling the new food, I hate to not feed her something she enjoys.  And it is great to see her enjoying food again.  I just don't want her to go back to the clear liquid vomiting she'd had before the initial food change.   Will just have to see how it goes, I guess. 
 
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