Personality
The Borzoi is a quiet, intelligent, moderately active, independent dog. They adapt very well to suburban living, provided they have a spacious yard and regular opportunities for free exercise.
Most adult Borzoi are almost silent, barking only very rarely. They are gentle, sensitive dogs with gracious house-manners and a natural respect for humans. Borzoi should never display dominance over people; however, they are sometimes nervous around children and need to be introduced to them at an early age if they are to be the pet in a young family.
Borzoi do not have strong territorial drives compared to breeds such as Mastiffs and German Shepherds, and they are definitely not to be thought of as a "fighting" or "guard dog". They cannot be relied on to raise the alarm upon sighting a human intruder.
Training
Many Borzoi do well in competitive obedience and agility trials with the right kind of training, but it is not an activity that comes naturally to them. They are fast learners who quickly become bored with repetitive, apparently pointless activity, and they can be very stubborn when they are not properly motivated. Like other sighthounds they cannot understand or tolerate harsh treatment or training based on punishment, and will be extremely unhappy if raised voices and threats are a part of their daily life.
Activity Requirements
These are dogs bred to pursue, or "course," game and they have a strong instinct to chase things that run from them. Borzoi are built for speed and can cover incredible distances in a very short time. They need a fully-fenced yard if automobile traffic is present within several miles of their home.
For off-lead exercise they need a very large field or park, either fully fenced or away from any traffic, to ensure their safety.