The Schnauzer is considered an easy-going and friendly do.They are hypoallergenic(But note that hypoallergenic doesn’t mean they can’t trigger allergies.To be on the safer side, consult your doctor on what precautionary methods you can take to lower the chances of triggering your pet allergies.)making them a good companion and family pet. He is great around children because he is gentle and calm.However, any interaction with small children should be well supervised. This is done to avoid accidents in case playtime becomes a little boisterous.Schnauzer dogs are wary of strangers but would never show any aggressive behaviour, unless provoked. They have a fairly strong guardian instinct. These bold dogs are bred to be natural watchdogs and guard dogs because of their protective nature. Schnauzers are moderate barkers. They are quick to alert family members of intruders. Train your dog on how to distinguish a threat from a friendly individual. This will keep him from barking at anyone crossing your home.