- When both ears exhibit crusty deposits and dark grainy wax, resembling coffee grounds, the dog may have an ear mite infestation, according to the "Dog Owner's Home Veterinary Handbook." A few drops of pure mineral oil in each ear will help soften the hard wax and debris within a few hours. After that, the ear can be gently flushed with equal amounts of white vinegar and plain water at room temperature and cleaned with sterile cotton pads. A drop of mineral oil daily may reduce future infestations.
- Cheyletiella mites frequently target young puppies and result in "walking dandruff." The skin on the dog's head, neck and back may flake, scale and shed onto carpeting or furniture. The dog may or may not scratch with a Cheyletiella mite infection. All dogs in a household should be treated to prevent the mites from spreading. Wash and change dog bedding regularly and use a dog shampoo that contains pyrethrins. Hydrogen peroxide, diluted with water at the ratio of 1 part peroxide to 10 parts water can be used to gently wipe down affected areas.
- Thrombiculid mites (chiggers) are usually found in grassy and wooded outdoor areas. This mite results in extreme itching and scratching; the dog may develop open sores from biting, licking or scratching to relieve the itch. A dog shampoo that contains pyrethrin will remove the chiggers, but the itch may not cease for up to three days.
- The Demodex canis mite is present on most dogs, but rarely causes a problem unless the dog has an immune deficiency or is genetically predisposed to a reaction to the mites. Benzoyl peroxide, commonly found in acne medications, may relieve localized areas of mite infestation when a tiny bit is rubbed into the affected area. Fatty acid supplements may also be beneficial reports "The Doctors Book of Home Remedies for Cats and Dog," when administered in a dosage determined by your veterinarian.
- Dust mites may trigger allergies in a dog with a sensitivity to them, resulting in respiratory disorders or asthma. Reduce the presence of dust mites by cleaning thoroughly and washing your dog's bedding in hot water every few days.
