The one SPECIFIC case you shouldnt use it is for Calcium Oxalate Stones in dogs and cats. Overdosing on vitamin E isnt a danger for a cat but vitamin E deficiency is a different story. Food poisoning is another common cause of poisoning in cats.
Too much can cause overly acidic urine which can lead to crystal formation and a lifethreatening blockage. Vitamin C And Cats Vitamin C is a powerful antioxidant. Other water soluble vitamins important in a cats diet are folic acid biotin and choline.
According to the Cornell Book of Cats unless there is a high metabolic need or inadequate synthesis then supplements of vitamin C are not necessary. Dogs and cats make their own vitamin c. Vitamin C is important in collagen synthesis.
Animals tend to increase c production when sick or injured. Vitamins That Are Toxic to Pets. Given the vitamins importance in cell function a deficiency can lead to cell damage in your cats vital organs including the heart liver and nerves.
Humans need to take much more than they do. Vitamin toxicity can also occur in cats who receive vitamin supplements or cod liver oil. In fact a number of studies show that it may actually be harmful.
We get a lot of questions about this subject so today well discuss vitamin C and cats from personal experience. While just about anything can be a problem if ingested in the right quantities typically iron and vitamin D have the smallest margin of safety and are most likely to potentially cause issues. Vitamin C is completely non-toxic so it cannot harm your animal if you give him more than he needs.