Vets Agree, Stay Clear Of These Dog Breeds—Here’s The Reason
#44: Shih Tzus
Shih Tzus, known for their companionship needs, suffer from separation anxiety if left alone, highlighting their dependence on constant human presence to feel secure.

Though often laid-back, Shih Tzus sporadically exhibit bursts of energy. Despite their usual affectionate nature, unexpected situations can provoke aggression in them.