Trembling in dogs: causes and treatment

If your dog trembles, there can be very different reasons for it. Trembling is an involuntary muscle contraction that is often triggered by nervousness, stress or fear. Cold, injuries, pain or old age can also be possible causes. In most cases it is merely a symptom, which is why it is extremely important to find the actual cause. Sometimes, however, trembling can also be a signal of a serious illness that requires targeted treatment. In this article we present possible causes and give valuable tips on how you can help your four-legged friend with care.

Trembling with a slipped disc

A common cause of trembling in dogs is a slipped disc. Here an intervertebral disc slips out of its normal position between the vertebrae and presses on the spinal cord and the nerve roots. This can cause severe pain, symptoms of paralysis and incontinence. Such a prolapse can arise through an accident, incorrect strain or a genetic predisposition. Typical signs are trembling, weakness or numbness in the hind legs and a distinctly hunched back. A slipped disc is an emergency and should be examined by a vet immediately.

Spondylosis and trembling often go together

Another possible cause is spondylosis. This is a degenerative disease of the spine in which bony changes form on the vertebral bodies. These can lead to a stiffening of the spine and to irritation of the nerves. Spondylosis occurs above all in older dogs and can be encouraged by overexertion or excess weight. Trembling, pain reactions and general stiffness are frequently observed with it. A complete cure is not possible, but a suitable therapy can noticeably improve your dog's quality of life.

Osteoarthritis, too, can trigger a tremor

Osteoarthritis is another degenerative disease of the joints that can lead to trembling. Here the joint cartilage breaks down and the affected joint becomes inflamed. This causes pain and problems with everyday movement. Osteoarthritis can arise through ageing, excess weight, misalignments or injuries. The symptoms are often insidious. Typical are trembling, lameness or a distinct reluctance to go for walks.

• Involuntary muscle movements caused by states of pain in the body
• Restricted mobility and distinct stiffness in the joints
• Declining muscle strength in the dog's advancing age
• Stress and insecurity due to declining senses in everyday life

A declining nervous system in old age

Age plays a major role when a dog trembles. Over time the animal loses muscle mass and body fat. In addition, the function of the nervous system naturally declines. Age-related illnesses such as cardiovascular problems or kidney weakness can also lead to trembling. Furthermore, sensory perception and mental capacity can decline, which leads to stress or confusion. To help the old dog with care, it should be offered a warm, cosy place. Love and attention are now particularly important.

Trembling due to cold and genetic factors

The harmless variant of trembling is the body's reaction to cold. Especially very small-bred dogs with little body fat, such as the Chihuahua, have problems in cold weather. Nature did not originally intend such breeds, but a warm coat can help the little furry friend a great deal in winter. Here I advise you to pay attention to your dog's signals.

A special case is what is known as terrier trembling. This is not a sign of fear or cold, but a genetic peculiarity. The cause lies in a malfunction of the nerves that control the muscles. This leads to involuntary muscle contractions. This trembling is not painful or life-threatening, but it can affect quality of life. A high-quality vitamin B complex can help in such cases to gently relieve the symptoms and to support the nervous system lastingly.

Our conclusion on trembling in dogs

Trembling in dogs can have many faces. While it is sometimes only a sign of cold or excitement, it can also point to orthopaedic or neurological problems. A targeted supply of micronutrients for the nerves and the joints can help to noticeably increase wellbeing. Watch your dog's signals and provide species-appropriate support in everyday life.

This article serves as general information and by no means replaces a visit to a veterinary practice. In the case of sudden or very severe trembling, professional advice should always be sought.