Your cat is experiencing constipation, which means they have difficulty—or are unable—to pass stool. Feces accumulate in the large intestine, becoming increasingly hard and dry. Identifying the underlying causes is key to preventing recurrence.
The image areas marked by blue arrows show a colon severely impacted with stool.
Causes of Constipation in Cats
- Low-quality diet: Poor nutrition can lead to excessive weight gain, causing your cat to eat more to feel full. Inadequate nutrient absorption increases waste production, resulting in larger and more frequent stools.
- Obesity and lack of activity: Overweight pets tend to be sedentary and may delay bowel movements. Prolonged stool retention in the colon causes moisture loss, leading to dry, hard feces. Reduced physical activity also slows intestinal motility, contributing to constipation.
- Neurological disorders: Nerve dysfunction in the intestines can impair peristalsis and slow down waste elimination.
- Pelvic fracture with bone displacement: Improper healing may reduce space for stool passage, causing partial obstruction.
- Abdominal mass: A tumor or other abdominal mass can compress the colon and hinder normal defecation.
- Dehydration and low water intake: Inadequate hydration leads to excessive water reabsorption from stool, making it harder and more difficult to pass.
- Underlying diseases: Certain medical conditions may indirectly impair digestion and lead to chronic constipation.
Treatment for Constipation
We performed an enema at the clinic to relieve your cat. However, to prevent recurrence and ensure long-term digestive comfort, several home care measures are necessary.
Prevention and Home Care of Constipation in Cats
- Administer prescribed medications:–
- Give your cat a laxative paste (mild laxative) as directed by your veterinarian. Some cats enjoy the taste, but if not, apply it directly to their palate.
- Administer lactulose (moderate laxative) as prescribed.
- For persistent constipation, cisapride (strong laxative) may be added alongside lactulose. Note that its full effect may take up to three weeks.
- Adopt a suitable diet:–
- Feed an intestinal diet specifically designed to reduce stool volume and improve consistency. Your veterinarian can recommend the best option.
- Encourage hydration:–
- Use simple tips to increase your cat’s water intake (refer to the supplementary document).
- Promote physical activity:–
- Encourage your cat to move more, as physical activity naturally stimulates intestinal transit and helps prevent constipation.
If a specific cause has been identified, follow your veterinarian’s recommendations to treat the underlying issue effectively.
For any questions or further information, don’t hesitate to contact us. Our veterinary team is here to help.
Good luck!
