Blue-green algae, also called cyanobacteria, is found in fresh and brackish water of ponds and lakes. This microscopic bacteria can also grow in backyard fountains, garden pots, bird baths, and anywhere water is stagnant.
One of the most common medical conditions affecting cats is allergy. Flea allergy, food allergies, atopy, and contact allergies are examples of allergies in cats, with flea allergy being the most common cause. Flea allergy is a response to proteins or antigens present in the flea's saliva, and just one fleabite may cause such intense itching that the cat may severely scratch or chew itself, leading to the removal of large amounts of hair. Food allergy testing is conducted by feeding an elimination or hypoallergenic diet. If your cat's symptoms improve after the food trial, a presumptive diagnosis of food allergy is made.
An allergy is a state of over-reactivity or hypersensitivity of the immune system to a particular substance called an allergen. Most allergens are proteins from plants, insects, animals, or foods. In the dog, the most common symptom associated with allergies is itching of the skin, either localized (in one area) or generalized (all over the body). The symptoms of allergies can be confused with other disorders, or occur concurrently with them. Therefore, do not attempt to diagnose your dog without veterinary professional assistance.
Our knowledge of bird nutrition is constantly evolving. This is due both to heightened awareness of the importance of nutrition and to increased research into birds different needs. As with all other animals, birds need a proper balance of carbohydrates, proteins, fat, vitamins, minerals and water. Different species of birds often require different foods.
The colorful Amazon parrot (Amazona sp.) is one of the most common of all the pet parrots kept in captivity. They originate from Mexico, Central America, South America, and the adjacent islands of the West Indies.
Descendants of English Foxhounds brought to the US in the 17th century by George Washington and several of his contemporaries, American English Coonhounds were bred to handle North America's rougher terrain. A dual-purpose dog, they were employed to hunt fox during the day and raccoons at night, using their endless energy and enthusiastic bawl.
The American Eskimo Dog (Eskie to his friends) comes in the largest size range of any of the spitz dogs, from six-pound toy to 40-pound standard. Fun-loving and smart, this is one of the most companionable of spitz breeds.
The American Foxhound is a gentle, loving breed that does well in packs. If one dog is your limit, the humans in the family will have to be the pack. In other words, this breed does not do well isolated in the back yard, but must be part of a group. Several strains exist today, most kept by dedicated hunters.
The American Staffordshire Terrier, like the other bull terrier breeds, has a reputation as a fighting dog. But with the exception of those that have been poorly socialized or trained to fight, the American Staffordshire Terrier is a fine, affectionate canine companion who has been unfairly targeted by legislation aimed at outlawing the breed.
Energetic and playful, the American Water Spaniel loves kids and makes a great companion for active people. They enjoy investigating, running, hunting, fetching, and swimming. This sporting breed likes to keep moving and needs lots of exercise, but isn't as gregarious as more familiar spaniels like Springers and Brittanys.