I have had dogs since I was a kid,lots of collies... the first one was,a few rescues..a lab/red setter cross, and a Phalene. As an adult have always had 2 dogs. When I had lost my dog,DH had a cross breed,no idea what, she was 17 but incredibly fit healthy,we had the RSPCA inspection. She said we had to have a dog,as we already had a bitch, quarter acre garden, with a stream, bridge over into fields, edge of a village. She put medium size garden! We bought a border collie puppy,farm bred,DH dog didn't particularly like her, but she didn't like other dogs. I had 2 cats,DH said she hated cats, she curled up on the sofa with them! DHs dog had to be PTS,we got another farm stock BC puppy,so we had 2 BC puppies,6 months apart! Completely different personalities, first blue,was soppy, the second b/w wasn't particularly interested in people, including us. They got on fine. A few years down the line we got a Phalene, male,he was my cat substitute (one died one run over) he was besties with the blue,cuddled up to her,b/w not interested in the whole, but would play ball with her. Toy boy wouldn't settle in the utility room after blue died, ended up on the bed. B/w died at 18, toy hated being alone, when I went to work (night shift) he sat crying at the door. 7 months down the line, got another BC puppy, they were besties,we lost him last year at 18, thought long and hard and in September got another BC puppy.