My Cat Has Behavior Issues: What You Can Do Vet Advice 2025 🐾

By Dr. Duncan Houston BVSc

Understanding your cat’s behavior can sometimes feel like deciphering an ancient language. Whether you’re a new cat parent or a long-time feline enthusiast, recognizing common cat behavior issues and learning how to address them can strengthen your bond and reduce unwanted behaviors.

😾 Common Cat Behavior Issues

Cats have unique personalities, and certain behaviors may indicate stress, health problems, or unmet needs. Common cat behavior issues include:

• Aggression

• Inappropriate elimination

• Nocturnal activity

• Excessive meowing

• Scratching furniture

• Eating disorders

1️⃣ Aggression in Cats

Aggressive behaviors like hissing, growling, swatting, or biting can be triggered by:

• Fear or anxiety

• Territorial disputes

• Pain or underlying medical issues

Solutions:

• Maintain a calm, predictable environment

• Use interactive play to release energy

• Consult your veterinarian to rule out health problems

• Consider a certified cat behaviorist for persistent aggression

2️⃣ Inappropriate Elimination

Urination or defecation outside the litter box is often caused by:

• Medical conditions such as urinary tract infections

• Stress or environmental changes

• Litter box dissatisfaction

Solutions:

• Schedule regular vet check-ups

• Keep litter boxes clean and accessible

• Use cat-friendly litter and consider multiple boxes for multi-cat households

• Minimize stress with familiar routines and safe spaces

3️⃣ Nocturnal Activity

Cats are crepuscular—most active at dawn and dusk—so nighttime zoomies are normal.

Solutions:

• Schedule play sessions in the evening to expend energy

• Provide cozy, quiet sleeping areas

• Avoid feeding immediately before bedtime to reduce nighttime activity

4️⃣ Excessive Meowing

Excessive vocalization may indicate:

• Loneliness or boredom

• Hunger or inconsistent feeding schedules

• Illness

Solutions:

• Ensure regular play and interaction

• Maintain a consistent feeding routine

• Monitor for signs of illness and consult a vet if necessary

5️⃣ Scratching Furniture

Scratching is natural for claw maintenance and territory marking, but it can damage furniture.

Solutions:

• Provide scratching posts, cat trees, or pads in preferred areas

• Apply cat-safe deterrents on furniture

• Reward use of scratching posts with treats or praise

6️⃣ Eating Disorders

Changes in appetite—overeating, under-eating, or sudden shifts—can indicate stress or medical issues.

Solutions:

• Maintain a regular feeding schedule and portion control

• Monitor your cat’s weight and behavior

• Consult your veterinarian for dietary adjustments or medical evaluation

🩺 Key Takeaways

• Most behavior issues stem from natural instincts, health concerns, or emotional stress.

• Patience, observation, and understanding the underlying cause are essential.

• Regular vet check-ups help identify medical problems that may drive behavior issues.

• In challenging cases, a certified cat behaviorist can provide tailored strategies.

By addressing behavior issues proactively, you can foster a calm, happy, and well-adjusted feline companion.