There are 1 year and 3 year vaccines available. (fallsroadvet.com)
In general, the three year vaccines cost about twice as much as a one - year, so averaged over three years, the total cost is less than these annual vaccinations. (tulsapetsmagazine.com)
Because the 3 - year vaccines do not cover all diseases, some vaccinations are still recommended annually for cats and dogs. (tulsapetsmagazine.com)