When choosing bedding and a duvet for your bed, it is important to consider the size of your bed first. Make sure to select bedding and a duvet that are the appropriate size for your bed, whether it is a twin, full, queen, or king. Additionally, consider the material and thickness of the duvet based on your personal preferences and the climate of your location. Opt for high-quality, comfortable bedding and a duvet that will provide you with a good night's sleep. **

Bedding made from paper-based materials such as shredded paper or paper pulp is suitable for hamsters as it is safe and non-toxic. Avoid using cedar or pine shavings as they can be harmful to hamsters' respiratory systems. Additionally, bedding made from natural materials like aspen or hemp can also be a good option for hamsters. Make sure to provide enough bedding for your hamster to burrow and nest comfortably. **

Cotton bedding is generally considered suitable for most people, as it is breathable, soft, and easy to care for. However, some individuals with allergies or sensitivities may find that cotton bedding can exacerbate their symptoms. In addition, cotton bedding can be a breeding ground for dust mites if not properly cleaned and maintained, which can be a concern for those with allergies. Overall, cotton bedding is a popular and widely used choice for its comfort and breathability, but individuals with specific sensitivities should consider their own needs when choosing bedding materials. **

Rabbits require bedding that is safe, absorbent, and comfortable. Some suitable bedding options for rabbits include paper-based bedding, such as recycled paper pellets or shredded paper, as well as aspen shavings or hay. It's important to avoid cedar or pine shavings, as the aromatic oils in these woods can be harmful to rabbits. Additionally, it's important to regularly clean and change the bedding to maintain a clean and healthy living environment for the rabbits. **

Bedding suitable for mice includes aspen shavings, paper-based bedding, or commercial pelleted bedding. These options are safe for mice to burrow and nest in, and they also help control odor. Avoid using cedar or pine shavings, as the aromatic oils in these woods can be harmful to mice. It's important to regularly clean and change the bedding to maintain a clean and healthy environment for the mice. **

Natural materials such as cotton, linen, and bamboo are suitable for bedding as they are breathable, soft, and comfortable. These materials also have moisture-wicking properties, which can help regulate body temperature and keep you cool and dry throughout the night. Additionally, they are hypoallergenic and gentle on the skin, making them a great choice for those with sensitive skin or allergies. Overall, natural materials provide a comfortable and healthy sleeping environment. **

A fleece blanket is not an ideal choice as a base for a mattress on a pallet bed. Fleece blankets are not designed to provide the necessary support and stability that a mattress needs. Using a fleece blanket as a base may result in the mattress sinking or shifting, leading to discomfort and potential damage to the mattress. It is recommended to use a proper mattress foundation or base for a pallet bed to ensure proper support and longevity of the mattress. **

For a 180x200 bed, a duvet size of 220x240 would be most suitable. This size allows for ample coverage and ensures that the duvet hangs over the sides of the bed nicely. It provides enough warmth and comfort for a bed of that size without feeling too small or too large. Make sure to check the specific measurements of the duvet before purchasing to ensure a proper fit. **