we present the Wireless Pet Containment System PetSafe Pif-300-21 The Pif-300-21 from PetSafe is a wireless pet containment system, designed to provide a safe and efficient way to keep dogs and other pets within a defined perimeter without physical installations. This system uses a wireless collar in grey, made of durable plastic and adjustable up to 33 cm, allowing a comfortable fit for different animal sizes. It is suitable for dogs and other pets, facilitating their management indoors or outdoors, preventing escapes or losses without discomfort to the animal. The wireless technology ensures freedom of movement within the allowed area, while the collar delivers progressive alerts that train the pet to respect the set boundaries. This equipment is ideal for those seeking a practical and modern solution for pet control without traditional physical fences. Its discreet and ergonomic design guarantees a good fit and comfort during extended use, while the material’s durability ensures continuous use in various conditions. In short, the PetSafe Pif-300-21 wireless system combines effectiveness, safety, and comfort to keep pets protected and located without hassle. Type: NecklaceWireless Pet Containment SystemPet: Suitable for dogs and other petssecondary use: Suitable for dogs and other pets