Why is my dog getting diarrhea after eating his canned dog food?

Thank you for submitting your question regarding Ranger. If the diarrhea started after adding the canned food to his diet, then this is likely the cause. If the diarrhea has been intermittent or present prior to the diet change, then I worry that there is a different cause. In this case, he should see his veterinarian for fecal testing. Otherwise, you can try to add a probiotic such as Fortiflora. This can help with stool quality. A different brand of canned food or a smaller amount may help as well. Purina ProPlan Sensitive Skin and Stomach is a good formula for mild GI upset. I hope this information helps!

Hello! Dogs are creatures of habit when it comes to their diets and gastrointestinal distress when being fed a novel food is common. Since Toby is normally fed kibble, being fed anything outside of that will be upsetting to his GI tract. I would recommend feeding him a dry kibble that he does well on and not feeding him anything outside that diet. I hope this is helpful! Thanks for using Petco Pet Education Center, formerly Petcoach!

It may take another two to three days. If it is severe and she’s lethargic then please take her in for treatment. Many dogs have sensitive stomachs and the canned food is too rich for them. There are special bland diets to help resolve the diarrhea, or you can feed boiled chicken and rice which should help also. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Daisy.

Hi and thank you for posting your question on Petco Pet Education Center, formerly Petcoach! I am sorry your dog is having diarrhea. That is no fun! Changing to a new food rapidly without a slow transition from old food to new food and can certainly cause a few days of diarrhea especially if he appears normal otherwise and you have just changed his food less than a week ago. You may try added plain canned pumpkin (not the pie filling), green beans, and carrots to his food to help firm up his stool. It that does not help in a day or two, then it is possible he has something more concerning going on (like a bacterial infection or a food allergy) that will need to be addressed and diagnosed with your veterinarian. I hope this has helped and I wish you and your dog the best!

Hi there and thank you for using pet coach to address your concern. I am sorry to hear that he is not feeling well. The symptoms you are describing could be due to multiple possibilities. If you have recently switched his food or added in a new treat it could be dietary indiscretion causing this. If this were the case, I would withhold food for 12 hours and introduce a bland diet as outlined below. If, however, there has been no recent switch to his food and he has been on the same thing his whole life this is likely something else. My recommendation would be to have a veterinarian take a look at him and run some testing such as blood work to see if there are any concerning changes that need to be addressed. If you are concerned about money, then you can start the bland diet as outlined below but if the vomiting and lethargy persist for more than 24 hours I would strongly recommend he be seen by a vet. CareCredit is a good option to look into. This option will allow you to put Veterinary expenses on a line of credit specifically for that purpose and you will pay Care Credit on a monthly basis. I would call and check to see if the vet clinic accepts Care Credit First. If he is one that choose toys and things that he shouldn't, then there is a chance this could also be a intestinal foreign body obstruction. I hope this helps! Please feel free to contact me if you have any other concerns. GENERAL INFORMATION A bland diet is a diet that is soft and highly digestible. It is low in fiber, fat and protein and is high in carbohydrates. Bland diets are generally composed of a single carbohydrate source and a single lean protein source. The most common bland diet is boiled rice and boiled lean chicken breast, without skin and bones. Since bland diets are low in fiber, stool production slows and defecation is less frequent. Bland diets are fed to rest the gastric system and to help promote normal stool formation. Animals that are physically sick should not be fed bland diets as a method of treatment. PRIOR TO FEEDING A BLAND DIET Pets should be fasted for 12 to 24 hours. Young animals should not be fasted for more than 12 hours. Fasting will allow the intestinal system to relax and minimize acid secretions that may irritate and inflame the intestinal lining. During the fast small amounts of water or ice chips may be provided. Never fast a sick animal, it may cause disease progression and death. BASIC BOILED RICE AND CHICKEN BLAND DIET RECIPE CARBOHYDRATE SOURCE: Boiled white rice LEAN PROTEIN SOURCE: Chicken breast, no skin and bones BOILED RICE: 1 part white rice with 3 parts water boiled for 20 – 25 minutes or until the rice is easily crushed. BOILED CHICKEN: De-fat chicken breast and boil in water for 10 – 15 minutes or until the chicken meat is easily pulled apart and cooked all way through. MIXING INSTRUCTIONS: Finely chop the lean protein and mix 2 cups carbohydrate source and ½ cup lean protein source. STORAGE INSTRUCTIONS: Bland diets can be premade and stored in the refrigerator for a maximum of 48 hours. The bland diet can be cooked in a batch and frozen in feeding sized portions to minimize preparation time. Thaw and warm the frozen diet prior to feeding. PERMITTED LEAN PROTEIN SUBSTITUTIONS Pork loin, egg whites, low fat cottage cheese. 7% low fat hamburger, plain low fat yogurt. PERMITTED CARBOHYDRATE SUBSTITUTIONS Boiled potatoes, boiled spaghetti, Minute rice. PERMITTED COMMERCIAL BLAND DIETS Science Prescription Diet I/D, Eukanuba Veterinary Diet Low Residue, Royal Canin Veterinary Diet Intestinal HE. FEEDING INSTRUCTIONS Estimate 25% of your animal’s diet and feed that amount of the bland diet every 6 – 8 hours. Smaller animals will require less and larger animals will require more adhering to the same carbohydrate to lean protein source ratio. The bland diet should be fed for 4 -5 days with no treats or other food sources until stools are firm.

Unfortunately, it is quite common for some dogs to experience GI upset ([vomiting](https://www.petcoach.co/dog/condition/vomiting-1/) or [diarrhea](https://www.petcoach.co/dog/condition/diarrhea-1/)) when switching food. As long as Bo is behaving normally otherwise, you may be able to [manage her at home](https://www.petcoach.co/article/6-things-you-can-do-at-home-if-your-pet-has-diarrhea). I recommend withholding food for 12-24 hours. Resume feeding a bland diet (boiled boneless/skinless chicken breast mixed with plain cooked white rice) in small, frequent amounts. Begin with 1 tablespoon of food every hour and gradually increase the amount as long as she doesn't vomit. Feed the bland diet until the stool is consistently normal (usually several days), then transition slowly to the new diet over another 5-7 days. [Veterinary probiotics](https://www.petcoach.co/article/probiotics-and-prebiotics-bacteria-aren-t-all-bad) may be considered to promote gut health. If she continues to vomit and have diarrhea, or develops lethargy, loss of appetite, or abdominal pain in spite of a bland diet, she will need to see a vet as soon as possible.

It is unlikely that the wet food is causing the diarrhea. Especially if the wet food has been fed for many years. With Samwise being so old I would recommend taking him to a vet to see what is going on. Chronic inflammation and even neoplasia can cause horrible diarrhea. A vet visit with some blood work and x-rays should be done. hope she feels better