I have read up on this, the thing I have heard is by 2 years old they should have their adult coat, Bailey is 14 months and his back is still dark, head changed early but back is SLLLLOOOOWWWW.
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Rhonda, Bailey, Josie and my angel Bella Rue'
"Until one has loved an animal, a part of one's soul remains unawakened."
~Anatole France~