The Otterhound standard says that the breed is "amiable, boisterous and even tempered". Basically these are big friendly dogs, but with a mind of their own. Otterhounds are affectionate, but don't demand attention all the time. If you're in search of a very loving dog, you might find OHs too independent. Left to their own devices, OHs can be very good at entertaining themselves - but be warned that it may be in ways that you and your neighbors won't find acceptable, such as excavating or baying.

Otterhounds are generally good with other dogs and with other animals if they are raised with them or introduced to them carefully. Many Otterhound owners also have cats, and contrary to what some sources may lead you to believe, they usually get along well; some Otterhounds live happily with parrots, horses and pigs. These hounds are quite willing to include most two and four legged members of the household in their notion of their "pack". Otterhounds can be good with kids, but a young Otterhound is big and likely to be klutzy and may not be the best companion for a wobbly toddler or a frail elderly person.

If you're thinking of sharing your life with an Otterhound, you really need to read The Otterhound, which has a wonderful description of raising an Otterhound from puppyhood.

Otterhounds benefit from a lot of socialization, especially when they're puppies, but continuing throughout their lives. So if you bring an Otterhound into your home, include it in your life!