Why is my cat suddenly attacking our other cat even though they were friends before?

Over the past few days, my two cats, who usually get along so well, have suddenly started fighting. They always used to be the best of friends, curling up together and even grooming each other, so this change in behavior is really worrying me. Is it possible that something has upset their bond, or could there be a health issue causing this aggression? What should I do to help them get along again?

Answer

It's concerning when cats that have always gotten along suddenly start fighting. This change in behavior could be due to various factors, including stress, environmental changes, or health issues.

  • Observe their behavior and recent changes in their environment.
  • Identify any potential stressors or health concerns.
  • Consider consulting a vet to rule out medical causes.

Changes in a cat's environment, such as a new pet, different routine, or absence of a family member, can lead to unexpected stress and tension between cats. Additionally, health issues such as pain or illness can cause one or both cats to become irritable, which may lead to aggression. To help your cats, ensure they each have their own space and resources like litter boxes, food, and water. Monitor their interactions for a few days and seek a vet's advice if you're concerned about any underlying health issues.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • Why have my cats suddenly started fighting?

    Cats may fight due to stress, changes in their environment, or underlying health issues. Identifying the cause can help in resolving the conflict.

  • How can I help my cats get along again?

    Ensure each cat has its own space and resources. Gradually reintroduce them to each other under supervised conditions and try using pheromone diffusers to calm them.

  • When should I consult a vet about my cats' fighting?

    If the fighting persists or if you notice signs of injury or illness, it is wise to consult a veterinarian to rule out any medical issues.

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