Your male cat peeing everywhere and meowing excessively can be caused by several medical and behavioral issues:

Medical Causes

• Urinary Tract Infection (UTI) or Bladder Inflammation (Cystitis): These cause pain and discomfort during urination, leading cats to avoid the litter box and vocalize more due to distress

• Feline Lower Urinary Tract Disease (FLUTD): A group of urinary problems including infections, bladder stones, or inflammation that cause painful urination and can result in inappropriate urination and increased meowing

• Urinary Blockages: Male cats are prone to urinary obstructions, which are emergencies causing pain, frequent attempts to urinate, and loud vocalizing

• Kidney Disease or Diabetes: These conditions cause increased thirst and urination, sometimes leading to accidents outside the litter box and more vocal behavior

• Pain or Other Illnesses: Pain from arthritis or other health problems can make litter box use difficult, and pain itself can cause increased meowing

Behavioral Causes

• Stress or Anxiety: Changes in the environment (new home, new pet, changes in routine) can cause stress, leading to excessive meowing and inappropriate urination as a coping mechanism or territorial marking

• Territorial Marking (Spraying): Unneutered male cats especially mark territory by spraying urine on vertical surfaces, often accompanied by increased vocalization

• Litter Box Issues: Cats dislike dirty, small, or poorly placed litter boxes, or may dislike the type of litter, causing them to urinate elsewhere and vocalize their discomfort

What to Do

• Veterinary Visit: Because many causes are medical and some potentially serious (like urinary blockages), a vet exam including urine tests is essential to diagnose and treat the problem

• Environmental Management: Reduce stressors, provide multiple clean litter boxes, and ensure your cat has enough playtime and stimulation

• Neutering: If your cat is not neutered, this can reduce spraying and some territorial behaviors

In summary, your cat’s behavior likely signals discomfort or stress, with urinary tract problems being a common cause. Prompt veterinary care is crucial to identify and treat any medical issues and to guide behavioral management