PET42 guide
Recognising joint problems in dogs early
Joint discomfort often develops gradually. Subtle changes in getting up, gait, play or behaviour can appear before obvious limping.

In this article
Straight to the topic
- What are joint problems in dogs?
- Why joint problems are often underestimated
- Common causes of joint problems
- Growth and genetic predisposition
- Overweight
- Incorrect loading
- Age
- Imbalance in the body
- Why everyday life plays a big role
- The connection to behaviour
- Why early detection is so important
- Common misunderstandings
- Think holistically
- Conclusion
Why they are often recognised late - and what you should pay attention to
Joint problems are one of the most common health challenges in dogs. What's particularly tricky is that they often develop gradually and go undetected for a long time.
Many dogs initially seem “just a little calmer” or “not quite as playful” - but this is exactly where the first changes often begin.
What are joint problems in dogs?
Joints connect bones and allow smooth movement. Problems with this system can lead to:
Possible effects include:
The most common forms include:
- Pain
- Movement restrictions
- Abnormal loading
- Osteoarthritis
- Hip problems
- Elbow problems
- Signs of wear and tear
Why joint problems are often underestimated
Many expect clear signs such as:
But in reality, dogs often show symptoms very subtly.
Typical early signs are:
The problem: These changes are often dismissed as “normal” or “age-related”.
- severe limping
- visible pain
- complete refusal to move
- slower getting up
- less desire to exercise
- Stiffness after periods of rest
- changed gait
- less joy in jumping
Common causes of joint problems
Joint problems rarely arise from a single factor. Usually several things come into play.
Growth and genetic predisposition
Especially in larger dogs or certain breeds, joint problems can develop as they grow.
Overweight
Every extra kilo puts strain on your dog’s joints. This can quickly lead to problems, especially with larger dogs.
Incorrect loading
The following patterns can put long-term strain on the joints:
- too much or wrong movement
- jerky load
- Jumping or stopping abruptly
Age
As we age, joints wear out. This is a natural process - but it can vary in severity.
Imbalance in the body
Tension, poor posture or other physical stress can lead to joints not being used evenly.
Why everyday life plays a big role
Joints are stressed every day. That's why your dog's everyday life has a strong influence on how they feel.
Important factors are:
Even small adjustments can make a difference here.
- Movement
- Ground surfaces
- Rest periods
- Weight
- Stress in everyday life
The connection to behaviour
Joint problems not only appear physically, but also behaviourally:
Many of these changes seem inconspicuous - but are important indicators.
- less interest in playing
- retreat
- changed reactions
- restlessness or poor sleep
Why early detection is so important
The earlier changes are recognised, the easier it is to react.
Because:
The problem often shifts – and becomes more complex.
- the body begins to compensate for movements
- Protective postures arise
- other areas become overloaded
Common misunderstandings
A typical thought is:
“He’s just getting older.”
But not every change is automatically “normal”.
Many problems begin long before old age.
Think holistically
Joint problems rarely arise in isolation. Several factors often come into play:
That's why it's important to look at the dog not just individually, but as a whole.
- Movement
- Daily routine
- Weight
- general condition
Conclusion
Joint problems in dogs are common - but are often recognised late.
Precisely because dogs do not clearly show pain for a long time, attention is crucial.
Small changes in behaviour or movement can be important clues.
If you look early, you can provide better support and do a lot for your dog's quality of life in the long term.
Advice tailored to your dog
Find the right food and portion size for your dog
Joints are also related to the entire body. Feeding, weight, activity and individual needs influence stress more than many people think.
PET42 creates an individual food recommendation, independent of manufacturers, based on your dog’s details.
Questionnaire, checkout and feeding advice are provided in German.





