A young GSP is like a tornado in the house, give them 5-6 years and they start settling down. But it is that 100 mph personality that makes them the machine they are in the field, no quit in them. With young children a young GSP might be a little too much dog, if you can find one with a 100,00 miles on him, they are fine house dogs/pets. The Brit would be a better house dog if you start with a puppy....IMHO. Let us know what you get.