I researched hairball formulas...Iams has twice the fiber of other brands. After a bout 10 days, there were zero hairballs vomited. That was proof enough for me to continue giving this to my cats.

Our cats love this food. They eat it like no tomorrow so we have to limit them otherwise they will eat so much they will throw up. Great value for how much food you get per dollar vs other stores. Almost wish it came in a 50 lb bag as much as our 5 cats eat.

I was very hesitant about switching her food. She spends almost all her time indoors going out with me only occasionally. She is also almost 13yrs old. I was concerned about side effects, how well she digested it, any skin reactions, would it really decrease hairballs and finally if she would even eat it. Turns out she eats less but loves it more - How do I know if she is eating less? When she hears me opening her food container its like she flashes to my side. Hairballs are almost non existent. AS for the weight she looks healthier - I have not weighed her in the last three months but she is more active and vocal and just looks healthier

I’ve been using IAMS Proactive for my cat and ,it’s been a great choice so far . I’ve noticed fewer hairballs and better weight control.I also like that it’s made with quality ingredients and has no fillers .The kibble has crunchy and firm texture .The packaging is sturdy and well-designed with a resealable top that helps keep the food fresh .

This is the food we can afford to give our cats. They don't have many issues with it but they do have some soft stools. There is not much vomiting, but when there is, it has large amounts of hair.

This is the food I get my Persian for years and she loves it. She’s always been extremely healthy and has had no issues her coat is great and long and she rarely has hairballs anymore since starting this food.

I've been feeding Iams Indoor Weight & Hairball formula to my 2 indoor cats for years. Like everything else it's getting very expensive. I was thrilled when I found it in Sam's Club in 25 lb bags giving me a tremendous savings.

Bought 2nd bag of this Iam's catfood. Cat used to throw up his previous cat food at times. Since changing to this food doesn’t do that very much. Talked to vet & he said they do that and is caused By hair balls.

Been feeding our Sr cat this for almost 5 years. She's very healthy, and loves it.She sheds alot, but no issues with hairballs so far !! .Her weight remains perfect... . ...

Cat pukes it up every time. Tried mixing it with what he had been eating but no good. Can't use it at all. Had to go out and buy the old brand I used before. Puking stopped!