Shih Tzus and Lhasa Apsos are both small, long-lived dog breeds originating in Asia. The Shih Tzu has a rounder face, while the Lhasa Apso has a longer muzzle. Both have silky coats, but the Shih Tzu’s is usually thicker and often trimmed for show purposes.
They are also known to be gentle, loyal companions with similar temperaments yet different personalities – the Shih Tzu is known to be more outgoing and friendly, whereas the Lhasa Apso can tend to be aloof and independent.