Guinea pigs are generally not suitable for outdoor housing as they are sensitive to temperature extremes and are prone to stress from loud noises and predators. Additionally, they are social animals that thrive on companionship, so having only three may not provide enough social interaction for them. It is recommended to keep guinea pigs indoors where they can be protected from the elements and have regular interaction with their human caregivers. **

Yes, there is a form of extreme hiking camping known as backpacking or wilderness camping. This type of camping involves carrying all necessary gear and supplies on your back and hiking long distances to remote and rugged locations. Backpacking often requires a higher level of physical fitness, outdoor skills, and self-sufficiency compared to traditional camping. It can be a challenging and rewarding way to experience the wilderness in a more immersive and adventurous way. **

The Lada Niva has three gear levers because it is equipped with a part-time four-wheel-drive system that allows the driver to manually engage or disengage the front-wheel drive and the low-range gear. Each gear lever controls a different aspect of the four-wheel-drive system, giving the driver more control over the vehicle's performance in various off-road conditions. This setup is designed to provide better traction and stability when driving on challenging terrains. **

The Lada Niva has three gear sticks because it is equipped with a unique four-wheel-drive system that allows the driver to manually engage and disengage the front and rear differentials. Each gear stick controls a different aspect of the four-wheel-drive system, including selecting high or low range, engaging or disengaging the front-wheel drive, and locking or unlocking the center differential. This setup gives the driver more control over the vehicle's off-road capabilities and allows for better traction in challenging terrain. **

The cost of a cheap camping house for three people can vary depending on the type of accommodation and location. A basic tent for three people can cost anywhere from $50 to $200, while a small camper or trailer can range from $1,000 to $5,000. Additionally, some campsites offer affordable rental cabins or yurts that can accommodate three people for around $50 to $100 per night. It's important to consider the specific needs and preferences of the camping group when choosing the most cost-effective option. **

While camping and hiking, you can enjoy various outdoor activities such as fishing, bird watching, stargazing, and wildlife spotting. You can also explore the natural surroundings by taking nature walks, swimming in nearby lakes or rivers, and even trying out some outdoor cooking. Additionally, you can challenge yourself with hiking to scenic viewpoints, setting up a campfire, and simply relaxing and enjoying the peacefulness of nature. **

Having three guinea pigs in outdoor housing can be sufficient as long as the enclosure is spacious enough to accommodate all of them comfortably. It's important to provide adequate shelter, protection from predators, and opportunities for exercise and mental stimulation. Additionally, regular monitoring of their health and well-being is essential to ensure they are thriving in their environment. **

The question "Why three and not three?" seems to be paradoxical or nonsensical, as it is asking for a reason to choose three over itself. It is not possible to provide a logical answer to this question, as it is inherently contradictory. It may be a play on words or a joke, but it does not have a meaningful answer. **