The soft palate is a muscle extension approximately 10 cm long that separates the nasal cavity from the throat. As the name suggests, dorsal displacement of the soft palate (DDSP) describes a change in position in which the soft palate temporarily or permanently covers the epiglottis, leading to coughing, difficulty swallowing, and breathing problems.
Temporary displacement can occur in racehorses or sport horses due to strenuous exertion in the form of "choking up." However, muscle paralysis following respiratory diseases (such as strangles) or general pain can also trigger palatal displacement. Occasionally, palatal displacement is associated with unilateral laryngeal paralysis.
The first symptoms are usually only noticeable under stress. In racehorses in particular, a displacement of the soft palate during faster gaits can lead to acute respiratory distress. During exhalation, rattling, snoring, or vibrating breathing sounds can be heard. Prolonged coughing fits and mouth breathing may also be observed occasionally.
The veterinarian can obtain clear indications of a soft palate displacement through a general clinical examination and auscultation (listening with a stethoscope) before, during, and after exercise. With the help of a further endoscopic examination of the upper respiratory tract, the exact position of the soft palate can be determined and the diagnosis confirmed.
In cases of temporary palatal displacement, loosening the teeth and pulling out the tongue is usually sufficient. If there is an underlying condition, treating this is usually enough to make the symptoms disappear.
If there is a permanent or recurring displacement, surgery is recommended. Various surgical methods have been developed over time. These involve either shortening the soft palate itself or certain muscles that pull back the larynx. This can be done using conservative surgery, electrosurgery, or laser surgery. Your veterinarian will discuss the most appropriate method for your pet's individual case with you.
The prognosis for recovery after palate surgery is considered favorable. The success rate for horses treated with electro- or laser surgery is between 60 and 70%.
When the body develops antibodies against its own structures, this is referred to as an autoimmune disease. The immune system mistakenly attacks parts of the body, damaging certain functions and organs and even destroying them completely. Autoimmune diseases in dogs include individual forms of pemphigus and lupus, which will be explained in more detail below. The individual diseases are distinguished based on the different target structures in the body.
The prostate gland is the most important sex gland in male dogs. It is located behind the bladder and surrounds the beginning of the urethra. The secretion produced by the prostate gland is a component of semen and is ejaculated together with the sperm produced in the testicles. Prostate disorders are usually diagnosed in older, unneutered male dogs. These disorders can cause various changes in the gland.
Claw disorders are relatively rare in dogs. However, injuries, excessive licking or poor grooming can cause the claw bed to become inflamed due to the penetration of bacteria or fungi. Symmetrical lupoid onychodystrophy (SLO) is the most common form of claw bed inflammation in dogs. This rare but extremely painful disease of the claw bed mainly affects large dogs (Great Danes, Rhodesian Ridgebacks, German Shepherds) and can be triggered by various factors.
This brain disorder, which has not yet been fully researched in dogs, causes seizures that can be very frightening for dog owners. Epilepsy can be treated very effectively with medication, but its cause is still not fully understood.
The word distichiasis comes from Greek and means "two rows." In this condition, an extra row of eyelash-like hairs (distichia) grows out of the sebaceous gland openings at the edge of the eyelid. Since these misplaced, hard hairs grow toward the eyeball, they cause permanent irritation and damage to the cornea. Another form of distichiasis is ectopic cilia. These are scattered hair follicles that grow out of the inside of the eyelid as individual bristly hairs or as a whole tuft of hair, standing perpendicular to the cornea and causing permanent irritation to the eye. Ectopic cilia are most commonly found on the upper eyelid in dogs and very rarely in cats.
For people who have always been around dogs, talking to their four-legged friends is probably easy and almost second nature. But at the beginning of the relationship, it is important to immerse yourself in the dog's world and meet it where it is coming from. So you have to learn its language—not the other way around.
Horse influenza, similar to influenza in humans, is a highly contagious viral disease of the upper and lower respiratory tract. Its classic progression makes it easy to distinguish from other respiratory diseases. With the exception of New Zealand and Australia, it occurs worldwide. It is the most common viral respiratory disease in horses. Despite almost universal vaccination, outbreaks of the disease continue to occur.
Cats communicate through various channels. Their behavior, body language, vocalizations, and scent markings, which are largely invisible to humans, speak volumes. But how can "cat language" be translated into "human language"?
Have you ever wondered whether your dog can see the magnificent colors that nature sometimes presents us with? Have you ever thought about how your dog sees you and how it perceives its environment with its eyes?
Fungal diseases are among the most common skin diseases in horses. They occur regardless of the season, are easily transmissible, and cause circular, scaly, non-itchy skin lesions. Young horses whose immune systems are not yet fully developed are particularly affected. Humans can also become infected with a skin fungus from horses, meaning that it is a zoonosis.
Castration of stallions is one of the most common medical procedures performed on horses and refers to the surgical removal of the male sex organs or gonads (testicles). This is an amputation permitted under animal welfare legislation. A castrated stallion is referred to as a gelding and is permanently infertile.
Everyone has probably heard the term "mangy dog" before. But what exactly is mange? Mange is a contagious skin disease in dogs caused by various types of mites. Classic mange in dogs is caused by the Sarcoptes mite (scabies mite). However, there are other types of mites that cause similar skin changes.
