Kidney Disease, Toxins & Pet Care

1. When might a dog or cat need Peritoneal Dialysis (PD)?

• Beyond acute kidney injury or chronic renal failure, PD is also critical for cases involving severe poisoning or toxin ingestion (e.g., chemicals, toxic plants, or drug overdoses) and certain acute systemic diseases. Dialysis temporarily acts as the kidneys to filter out toxins and excess fluid during critical moments.

2. Is the APD procedure painful for pets?

• During the actual APD machine operation, the treatment is completely painless, and most pets rest comfortably. Pain only occurs during the initial minor surgical procedure to placement of the peritoneal catheter, which is performed under appropriate anesthesia and pain management by the veterinarian. Once the catheter is in place, the automated dialysis cycles are gentle and pain-free.

3. How does Peritoneal Dialysis differ from Hemodialysis?

• Hemodialysis requires circulating blood outside the body through a dialyzer, which poses high risks for small pets due to blood volume limits. Peritoneal Dialysis uses the abdominal lining (peritoneum) as a natural filter by gently introducing dialysate solution. It is much gentler, safer for cats and small dogs (from 2 kg), and avoids hemodynamic instability.

4. Does every pet with kidney disease require dialysis?

• No. Dialysis is not indicated for every kidney case. Veterinarians evaluate each patient individually. Dialysis is reserved for specific critical situations, such as severe Acute Kidney Injury (AKI), severe oliguria/anuria, fluid overload, or cases unresponsive to conventional medical management.

5. Can very small cats or dogs (under 5 kg) undergo this treatment?

• Yes. The BCOOL Lab APD system is specifically engineered for cats and small dogs. Its high-precision weight-based fluid control system ensures safe and reliable treatment for small, delicate patients.