hi just a quick up-date on my new pup sam, he is 1/4greyhound 1/4beddie 1/2 whippet, he is three and a half months now and 16, 1/2 tts and growing all the time. been busy with his lead training and his recall is very good already, he has a really gentle nature and is clean in the house already. he will never take my sasha's place but he is helping to fill the very large gap that she left! what do you all think of him?