It's not uncommon for cats, including Maine Coons, to be frightened or disturbed by vacuum cleaners. There are several reasons why your female Maine Coon might react this way:
Loud noise: Vacuum cleaners can produce loud and unfamiliar noises, which can startle and scare cats. Their acute hearing makes the sound even more overwhelming for them.
Unpredictable movement: Cats are creatures of habit and typically prefer a stable and predictable environment. The movement of a vacuum cleaner, especially with its hose and attachments, can seem erratic and threatening to a cat.
Sensitivity to change: Cats are sensitive to changes in their environment. When the vacuum cleaner is brought out and used, it disrupts their usual surroundings and can trigger a stress response.
Perceived threat: Cats have a strong instinct to avoid potential threats. The vacuum cleaner's size, noise, and movement might be perceived as something dangerous, leading to a fearful reaction.
Previous negative experiences: If your cat has had a negative encounter with the vacuum cleaner in the past, such as being accidentally startled or chased by it, she may associate it with fear and anxiety.
To help your cat feel more comfortable around the vacuum cleaner, you can try the following:
Gradual exposure: Allow your cat to become familiar with the vacuum cleaner without it being turned on. Let her sniff it and investigate it at her own pace.
Positive associations: Try associating the presence of the vacuum cleaner with positive experiences for your cat. Offer treats or play with her near the vacuum cleaner when it's turned off.
Desensitization: Gradually introduce the sound of the vacuum cleaner by starting with it in another room or at a distance. Over time, move it closer while keeping your cat engaged in enjoyable activities or rewarding her with treats.
Safe space: Provide your cat with a safe and comfortable area in the house where she can retreat to when the vacuum cleaner is in use. This can be a quiet room with her bed, toys, and water.
Quiet vacuum cleaner: If possible, consider investing in a quieter vacuum cleaner or using a sound muffler to reduce the noise level during cleaning.
Remember, every cat is unique, and it may take time and patience to help your Maine Coon feel more at ease with the vacuum cleaner. If her fear is severe and causing significant distress, consult with a veterinarian or an animal behaviorist for further guidance and support.