Perhaps the hardest part of owning a pet is the short lifespan. The average age of pets is 10-12 years. In all likelihood, the dog/cat that you have cared so much, will die in some years. This is how nature intends. And in most cases, owners have to decide when to put their pet to rest to relieve them of an incurable disease and unbearable pain. All owners have to take the pet euthanasia decision at some point in time. Roundstone Mobile Vet Services helps you by providing the most compassionate pet euthanasia services in Toronto, Markham, Oakville, Milton, Richmond Hill, Vaughan, Thornhill and Etobicoke.