Owning a dog is one of the most rewarding experiences in life, and picking the right one is important. There are countless things to consider when finding a breed – such as size, temperament, intelligence and space available. It’s also a good idea to take your lifestyle and the dog breed’s activity requirements into consideration. All of these things are important, but one important factor often gets overlooked: how long will the dog live?
Dogs are pretty resilient. If you adopt a young dog, your pet will likely be a part of your life for many years. Still, the sad fact is that a dog will generally not live as long as we do. With that said, you might be interested in knowing that different breeds have different life expectancies.
What makes a particular breed live longer?
According to webMD, dogs that generally live longer are small dogs, and the smaller they are when fully grown, the longer they tend to live. The converse holds true as well; the bigger the breed, the shorter the lifespan. Giant breeds are the shortest lived. It appears that weight is the key factor and not height, however. Bigger, heavier dog breeds tend to die at about the eight year mark. Smaller dogs can live in excess of fifteen years.
Bear in mind that particular breeds sometimes have breed-specific health issues. For example, Cocker Spaniels often have eye and ear infections, while Labrador Retrievers are known for having a high cancer incidence. In fact, my Lab did have a cancerous lump when she was young but they removed it with plenty of healthy margin and it never came back.
There are countless other instances of breed-specific health problems but still, the number one thing to look out for is weight. Larger dogs, ones weighing over a hundred pounds, will be considered quite elderly at about seven or eight years.
Female dogs typically tend to live longer than male dogs, but the difference is negligible. Mixed breeds are usually longer living than pure bred dogs, so be sure to keep that in mind when choosing what kind of dog to get.