Historical Examples. 1  The principal use of pyrite is in the manufacture of sulphuric acid. 2  Wherever flint and pyrite are to be had these are used for striking fire. 3  He, however, puts it on one side as merely a synonym for pyrite, nor can it be satisfactorily defined in much better terms.
Usually somewhere between 5 and 6 months would be the time when a male cat begins to reach sexual maturity and starts to spray. Although not all cats will do this, it is highly likely in unneutered males, especially if there are other cats in the house. That is why it is recommended to get them neutered before 6 months of age. Once a male cat begins to spray, neutering will help but it may continue to some extent if it has become a habit.
All these things can cause a cat to spray or urine mark. Many people don't realize it, but both male and female cats can urine mark. Again, and I cannot emphasize this enough, the primary cause of spraying is your cat's insecurity in his territory.Help your cat increase his confidence and feeling of security.ow to Stop a Cat from Spraying Indoors. Cat spraying and urine marking are social, sexual and territorial behaviors. It's also how cats express extreme emotions such as frustration. Your cat is trying to tell you sometime. The primary cause of the spraying is your cat's insecurity in his territory.