Dogs are of different sizes depending upon the breed. The sizes and skin of these breeds are also directly or indirectly affected by the environmental conditions of the specific place. Given here are the top 5 Largest Dog Breeds.
Top 5 Largest Dog Breeds
5. Irish Wolfhound:
The Irish Wolfhound is a breed of domestic dog specifically a sighthound. The name originates from its purpose rather than from its appearance. The breed was originally developed from war hounds to one used for hunting and guarding.Like many large dog breeds, Irish Wolfhounds have a relatively short lifespan. Published lifespan estimations vary between 6 and 10 years with 7 years.