Introduced in 1999, teenSMART was the first driver safety program to identify and address the six behavioral and social factors that cause more than 90% of all teen collisions. Today teenSMART remains the most proven and effective driver crash reduction program ever developed, endorsed by more insurance agencies than any other program. teenSMART drivers are safer, more skilled, involved in fewer collisions with fewer injuries, and file fewer insurance claims.
When to Spay or Neuter Your Pet. 1  For dogs: While the traditional age for neutering is six to nine months, puppies as young as eight weeks old can be neutered as long as theyâre healthy. 2  For cats: It is generally considered safe for kittens as young as eight weeks old to be spayed or neutered.
Best Answer: The best age is between 4-6 months, so you spay BEFORE your dog ever goes into heat (but after your pet has had all necessary vaccines). Spaying before the first heat cycle decreases the chance of later developing mammary tumors (breast cancer) by 97%.After the first heat the chance is decreased to around 80-85%, and after the 4th heat there is almost no decrease.deally she should be spayed between 4-6 months, BEFORE her first heat cycle. This will help reduce the chance of breast cancer later in life. Also the spay surgery once they have had one heat will be more involved.