Amputation in pets (dogs and cats) may be considered in situations where the animal’s health, quality of life, or survival is at stake. Below are the main reasons why this procedure might be required:

1. Severe Trauma
Serious injuries caused by accidents (e.g., being hit by a car or falling from a height) can lead to irreparable limb damage, such as:
- Multiple fractures that cannot be repaired
- Nerve damage resulting in complete loss of function
- Severe infections following untreated open wounds
2. Tumorous Conditions
Certain bone tumors, like osteosarcoma (bone cancer), often require amputation to prevent the spread of cancer and relieve pain. Amputation may be combined with chemotherapy to extend the animal’s life.
3. Serious Infections
Severe infections unresponsive to medical treatment may cause tissue necrosis. Amputation helps stop the spread of infection and preserve overall health.
4. Congenital Malformations
Some pets are born with deformities that impair a limb, causing pain or mobility issues. In such cases, amputation can improve movement and comfort.
5. Irreversible Chronic Conditions
Orthopedic or neurological disorders that cause total loss of limb function may justify amputation if it enhances the pet’s quality of life.
6. Unmanageable Chronic Pain
Persistent pain in a limb (e.g., following a poorly healed fracture) that cannot be relieved through medications or surgery may lead to the decision to amputate.
Why Is Amputation in Pets a Viable Option?
Dogs and cats adapt remarkably well to life with three legs—or even two in some cases. Their resilience allows them to return to a normal lifestyle quickly, especially when proper care and physical rehabilitation are provided.