If your neighbors don't see the benefits of spay and neuter, there are a few wake-up facts:
- Cats can become pregnant as early as 4 months of age
- A female cat can produce up to 5 litters in one year
- The average litter size is 4-6 kittens.
- A single, un-spayed female cat can create a colony size of 25 cats in one year and it will go up exponentially each year after that.