What is the difference between taste- or scent-based sprays, ultrasonic devices, and training mats?
Taste- or scent-based sprays make specific spots less appealing, so they are useful for preventing licking, chewing, marking, or repeat visits to a small area. Ultrasonic devices give off a high-frequency sound to interrupt barking or discourage getting close without leaving residue, which can help when you prefer not to treat a surface. Training mats create an unpleasant feel when stepped on, making them a good choice for blocking sofas, counters, or doorways.
How long do dog repellents typically last before I need to reapply or recharge?
Sprays usually need regular reapplication, which can range from hours to days depending on household traffic, cleaning, and weather. Ultrasonic devices work as long as they have power, so the length of time depends on battery life or recharging and proper placement. Training mats also work as long as they are powered but may need periodic battery changes and occasional sensitivity checks. Battery life or length of charge will vary based on the specific product.