Vaccine Basics. There are meningococcal vaccines that help protect against five types (serogroups) of meningococcus bacteria, including the three types most common in the United States (serogroups B, C, and Y). Meningococcal vaccines cannot prevent all cases of the disease, but they do protect many people who might become sick if they didn't get vaccinated.
What is considered geriatric for a dog? The geriatric years for a dog are usually defined as 8 years of age or older. (For giant breeds it is 6 years of age or older.) The average life span of a dog has improved considerably in recent years.Today, it stands at 10 to 12 years.hat is considered geriatric for a dog? The geriatric years for a dog are usually defined as 8 years of age or older. (For giant breeds it is 6 years of age or older.) The average life span of a dog has improved considerably in recent years.
Age. As a general rule, dogs mature to full-size around 12 to 18 months, with some large breeds taking up to two years. When a dog matures does factor into when the dog begins to calm down -- but dogs of many breeds don't calm down when they become adults.The Labrador retriever, for instance, is hyperactive for years; then he mellows considerably around age 6.hen a dog matures does factor into when the dog begins to calm down -- but dogs of many breeds don't calm down when they become adults. The Labrador retriever, for instance, is hyperactive for years; then he mellows considerably around age 6.