{"id":5074,"date":"2025-05-26T10:07:23","date_gmt":"2025-05-26T10:07:23","guid":{"rendered":"https:\/\/www.fluv.com\/tw\/zh-tw\/blog\/?p=5074"},"modified":"2025-11-10T07:56:18","modified_gmt":"2025-11-10T07:56:18","slug":"cat-constipation-symptoms-solutions","status":"publish","type":"post","link":"https:\/\/www.fluv.com\/tw\/en\/blog\/cat-constipation-symptoms-solutions\/","title":{"rendered":"What to do if your cat is constipated? How to spot the symptoms and solve the problem \u2014 a complete guide"},"content":{"rendered":"
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\"What<\/h1>\n
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As a devoted cat parent, keeping your cat’s environment clean is just one part of the job \u2014 checking on their litter box is also a daily duty. But if you notice the poop seems smaller or drier than usual, you might start worrying: is my cat constipated? Is there a quick way to tell? Don’t stress \u2014 this article will walk you through how to spot the signs of cat constipation and give you practical solutions and prevention tips. Let’s learn together how to be the best cat parent you can be!<\/span><\/p>\n

Why do cats get constipated? 5 common causes<\/span><\/h2>\n

Before we dive into the causes of cat constipation, it’s important to understand that a cat’s digestive system is quite different from a human’s.<\/span> In terms of intestinal length, the human small intestine is around 8 metres long, a dog’s intestines are about 4.5 metres, while a cat’s are only about 2 metres.<\/span> This means cats have a relatively short digestive tract, so food passes through quickly \u2014 which affects nutrient absorption and water retention. On top of that, the cat’s wild ancestor, the African wildcat, lived in dry desert environments and got most of its moisture from prey. This evolutionary trait means cats naturally don’t drink much water, making them more prone to constipation due to insufficient hydration.<\/span><\/p>\n

Because cats naturally take in less water, conditions like constipation and urinary tract issues are more common in cats that don’t drink enough. Here are the most common causes of constipation in cats:<\/span><\/p>\n

Cause 1: Eating only dry food with insufficient water intake<\/span><\/h3>\n

If your cat eats only dry kibble and doesn’t drink much water, they’re likely not getting enough hydration. Consider switching to wet food or adding a little water or fresh food to their meals to help meet their daily fluid needs.<\/span><\/p>\n

Cause 2: Lack of exercise<\/span><\/h3>\n

One of the key factors in healthy digestion is how well the intestines move \u2014 and that’s closely tied to daily activity levels. Regular movement promotes gut motility and lowers the risk of constipation. So don’t be too frustrated when your cat zooms around the house or causes a little chaos! That’s actually their way of staying healthy. Spending more time playing with your cat not only burns off energy but also aids digestion and helps prevent constipation.<\/span><\/p>\n

Cause 3: Too much fur in the digestive tract<\/span><\/h3>\n

Cats spend nearly a third of their day grooming, which means they inevitably swallow a lot of fur.<\/span> Normally, cats can pass hairballs through vomiting or defecation. But if hairballs aren’t expelled properly, they can build up in the intestines, causing hairball disease \u2014 and constipation along with it.<\/span><\/p>\n

Cause 4: An unsatisfactory litter box environment<\/span><\/h3>\n

Cats are clean animals and can be very particular about their litter box setup. If the box isn’t cleaned regularly, is placed in the wrong spot, or the wrong type of box is used, your cat may refuse to use it \u2014 increasing the risk of constipation and potentially leading to accidents around the home.<\/span><\/p>\n

Cause 5: Underlying health conditions<\/span><\/h3>\n

Beyond the causes above, constipation can also result from<\/span> intestinal disease, megacolon, electrolyte imbalances, neuromuscular disorders, tumours, pelvic joint problems, or declining kidney function.<\/span> If you suspect any of these, it’s best to visit a vet as soon as possible to identify the root cause.<\/span><\/p>\n

What are the symptoms of cat constipation? Use the Bristol Stool Scale to find out quickly<\/span><\/h2>\n

Now that you know the causes, do your cat’s recent behaviours make more sense? If you want to assess more accurately whether your cat is constipated, you can use the<\/span>Bristol Stool Scale<\/a><\/span> to evaluate your cat’s stool and get a clearer picture of what’s going on.<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
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Bristol Stool Scale<\/span><\/p>\n<\/td>\n<\/tr>\n

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Condition<\/span><\/p>\n<\/td>\n

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Type<\/span><\/p>\n<\/td>\n

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Description<\/span><\/p>\n<\/td>\n<\/tr>\n

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Diarrhoea<\/span><\/p>\n<\/td>\n

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Type 7<\/span><\/p>\n<\/td>\n

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Watery, liquid stool with no solid pieces<\/span><\/p>\n<\/td>\n<\/tr>\n

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Possible mild diarrhoea<\/span><\/p>\n<\/td>\n

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Type 6<\/span><\/p>\n<\/td>\n

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Fluffy, mushy stool with ragged edges and no clear shape<\/span><\/p>\n<\/td>\n<\/tr>\n

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Normal<\/span><\/p>\n<\/td>\n

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Type 5<\/span><\/p>\n<\/td>\n

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Soft semi-solid pieces with clear-cut edges<\/span><\/p>\n<\/td>\n<\/tr>\n

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Healthy<\/span><\/p>\n<\/td>\n

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Type 4<\/span><\/p>\n<\/td>\n

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Smooth and soft, shaped like a sausage or snake<\/span><\/p>\n<\/td>\n<\/tr>\n

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Normal<\/span><\/p>\n<\/td>\n

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Type 3<\/span><\/p>\n<\/td>\n

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Sausage-shaped with cracks on the surface<\/span><\/p>\n<\/td>\n<\/tr>\n

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Possible mild constipation<\/span><\/p>\n<\/td>\n

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Type 2<\/span><\/p>\n<\/td>\n

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Sausage-shaped but lumpy and hard<\/span><\/p>\n<\/td>\n<\/tr>\n

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Constipation<\/span><\/p>\n<\/td>\n

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Type 1<\/span><\/p>\n<\/td>\n

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Separate hard lumps, like nuts or pellets<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

In addition to checking stool appearance, here are 5 constipation symptoms to help you figure out whether your cat is struggling:<\/span><\/p>\n

1. Less frequent bowel movements<\/span><\/h3>\n

A healthy cat typically poops 1\u20132 times a day, so if your cat hasn’t gone in over 48 hours, there’s a good chance they’re constipated.<\/span><\/p>\n

2. Small or hard, dry stools<\/span><\/h3>\n

If the amount of stool your cat produces doesn’t match how much they’ve been eating, that’s a sign of reduced output. You can also refer to the Bristol Stool Scale above \u2014 if the stool appears as small, dry, hard pellets, constipation is likely.<\/span><\/p>\n

3. Crying out or anal swelling during defecation<\/span><\/h3>\n

Cats are usually quiet when using the litter box, so vocalising during defecation may indicate pain or discomfort \u2014 possibly from hard stools, intestinal issues, or anal discomfort. Watch your cat’s behaviour and stool consistency closely. If you notice swelling or redness around the anus, this could be related to constipation, anal gland inflammation, or other issues. It’s best to consult a vet to make sure your cat is okay.<\/span><\/p>\n

4. Blood in the stool<\/span><\/h3>\n

Cats have a sensitive digestive system, and when intestinal inflammation, ulcers, or constipation makes defecation difficult,<\/span> internal bleeding can occur. If you spot bright red blood in the stool (typically from the colon or rectum), take your cat to the vet as soon as possible.<\/span><\/p>\n

5. Lethargy, depression, or loss of appetite<\/span><\/h3>\n

Beyond litter box behaviour, your cat’s overall energy level is an important clue. If they seem low-energy, leave their favourite food untouched, or appear indifferent to meals, it could point to constipation \u2014 or another underlying condition affecting their wellbeing.<\/span><\/p>\n

What to do if your cat is constipated<\/span>? 5 ways to help<\/span><\/h2>\n

\"What<\/span><\/p>\n

If you think your cat is constipated, here are 5 things you can try first. That said, if things don’t improve, please see a vet promptly \u2014 prolonged constipation can lead to serious gastrointestinal issues.<\/span><\/p>\n

1. Make sure your cat drinks more water<\/span><\/h3>\n

Aside from illness, insufficient water intake is the most common cause of constipation. To address it at the source, you’ll need to make sure your cat is getting enough fluids each day. Consider switching from dry to wet food, or adding some fresh food to their diet. To encourage drinking, try adding more water bowls around the house, using a pet water fountain, and changing the water daily.<\/span><\/p>\n

2. Add more dietary fibre<\/span><\/h3>\n

Just like people are told to eat more vegetables when constipated, you can add a moderate amount of dietary fibre to your cat’s diet \u2014 such as pumpkin, sweet potato, broccoli, or peas. You can also look for cat food or wet food with higher fibre content. Just don’t overdo it \u2014 a little goes a long way.<\/span><\/p>\n

3. Try lactulose or probiotics<\/span><\/h3>\n

Lactulose or polyethylene glycol (PEG) are relatively safe stool softeners that can help relieve constipation in cats, but since they may still have side effects, it’s best to consult your vet before use. Probiotics are a gentler option that can help regulate gut flora and support healthy digestion. When choosing a probiotic, look for internationally certified products \u2014 for example, those withEFSA<\/a><\/span> certification orFDA GRAS certification<\/a><\/span>, to ensure quality and safety.<\/span><\/p>\n

4. Encourage more exercise or try a belly massage<\/span><\/h3>\n

One of the most effective ways to prevent constipation is making sure your cat gets enough exercise \u2014 so daily playtime really matters. Beyond that, gently massaging your cat’s belly using soft circular or pressing motions can help stimulate gut movement and encourage the urge to go. Just note that some cats are sensitive about having their belly touched, so pay attention to their reactions and stop if they seem uncomfortable or stressed.<\/span><\/p>\n

5. Medication, enemas, and surgery<\/span><\/h3>\n

In severe cases of constipation, medical intervention may be needed \u2014 including medication, enemas, or even surgery.<\/span><\/p>\n