DrBarchas.com is a free resource for people with pets. Searchable articles are available on diseases, behavior, symptoms, and medical treatments for dogs and cats.
Marked changes in an animal’s water consumption or urine output have many causes. Chronic or long-term changes in thirst or urinary habits may be indicative of serious disease.
More common causes are listed first. Less common causes are listed later.
Scratching and licking the skin generally have similar causes. Excessively licking the skin is a way of scratching the skin. Skin irritation leading to itching is responsible for most instances of excessive licking and scratching.
A certain level of scratching or licking is considered normal in all animals. Also, both cats and dogs groom themselves with their tongues. Therefore, it is important to determine whether your pet is scratching or licking excessively, or whether he or she is engaging in normal behavior.
Vomiting is very common in both cats and dogs. Mild, isolated incidents of vomiting usually does not represent a major concern. Protracted, severe, or chronic vomiting may be caused by serious illness. As well, severe vomiting can be dangerous in its own right.
More common causes are listed first. Less common causes are listed later. There are thousands of causes for vomiting, but they can be loosely grouped as follows.
Shedding, unkempt hair, and hair loss in pets are extremely common complaints among owners. In many cases, shedding is normal and harmless for the pet. However, hair loss leading to baldness, or hair loss accompanied by itchy, red, scabby, moist, or malodorous skin usually is linked to a medical problem.
More common causes are listed first. Less common causes are listed later.
Finicky eating behavior and decreased appetite are often related in cats and dogs. Food preferences and minor behavioral issues are responsible for many instances of finicky eating behavior.
However, a very large number of diseases suppress appetite in pets. Pets with suppressed appetites may eat less, or may become more selective (finicky) about what they eat.
More common causes are listed first. Less common causes are listed later.
A wide variety of problems may cause a pet to smell bad. They range from simple grooming-related issues to serious medical conditions.
More common causes are listed first. Less common causes are listed later.
Owners of cats and dogs often find drops or traces of blood on the floors or other surfaces of their home and suspect that their pet is the source of the blood.
More common causes are listed first. Less common causes are listed later.
Foaming at the mouth and drooling have similar causes. Most cases of foaming or frothing at the mouth simply involve drooling combined with panting (cats, dogs) or rapid breathing. Drooling is also known as hypersalivation.
More common causes are listed first. Less common causes are listed later.
More common causes are listed first. Less common causes are listed later.