Poochini (2000)

The dog Poochini was treated like a prince by his former owner, a kind and rich old lady. But now that the lady is dead his new owners, the White Family, force Poochini to lead the life of an ordinary dog. He has almost forgotten what it feels like to be a dog, and considers himself seriously misunderstood. It's a dog's life, and he is subjected to all the odd eccentricities of the White family.