Dogs weren't always waiting by the door for snack time. Long ago, their hearing played a crucial role in survival. Dogs are designed to hear significantly higher frequencies, up to 44,000 Hz, than ...

High-pitched sounds from smart-plug outlet adapters can cause stress, discomfort and illness in pets. Rating: Unproven (About this rating?) Context: While academic research shows high-pitched sounds ...

Is your environment too noisy for your dog? It is generally agreed that dogs have better hearing than human beings, especially in the higher frequency ranges. It is also a proven fact that exposure to ...

While academic research shows high-pitched sounds in general can negatively affect pets, no studies exist that determine if, or to what extent, smart plugs specifically cause such problems. A ...