If you let your dog have tartar, it can lead to many health problems, including heart disease. This is because tartar is caused by the accumulation of bacteria in the mouth that is not cleaned regularly. When tartar builds up, it causes the bacteria to multiply, which can cause gingivitis and oral infections.
When bacteria from tartar can enter the bloodstream, it can spread to other organs, including the heart valve. Even worse, when the bacteria attach to the heart valve, it can cause a heart valve infection or a problem with the heart valve.
Therefore, do not let your dog have problems until it is too late to fix. Take your dog to get an oral health check every 6 months and brush their teeth regularly. If you find any signs of tartar, take them to see a veterinarian for treatment.