Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | spayed | 7 years and 5 months old | 7 lbs
Not sure if you can answer this, an sorry for wasting your time. But can you tell me if this is mould or Calcium lactate? I was eating some cheese, I got about 3 pieces in when my cat wanted me to share. I went to give her a small piece (lactose doesnt bother her) when I actually saw the white stuff. It tasted fine by but it did have "enjoy within 5 days of opening for maximum freshness" on the package when I got to actually looking. When will/What signs appear if it's mold and will we get sick?
1 Answer
Published on November 30th, 2017
It appears to be calcium lactate. Mold is "fuzzier" and usually has some green spots in with the white. I am sure it is fine that you and your cat ingested it. Really, don't worry about it at all. If your cat does get sick (vomiting or diarrhea) it is likely from the cheese itself as cat's really cannot process dairy products. They lack the correct enzymes so it is really not recommended to feed dairy products to cats. Just for future reference. http://www.vetstreet.com/our-pet-experts/whats-the-deal-with-cats-and-milk Hope this helps.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.