Apr 21, 2026 ·When adogiseatinggrass, vomiting, and havingdiarrhea, it usually points to a moderate to severe digestive problem. Possiblecausesinclude infections, dietary indiscretion,parasites, pancreatitis, or toxin exposure.
Dec 14, 2025 ·Parasitesare a common, treatablecauseofdiarrheaindogs. Learn which intestinalparasitesmatter most, howdogsget infected, how fecal testing works, and how to prevent reinfection and household spread.

Oct 1, 2024 ·Frequentgrass-eatingcanlead to intestinalparasitesindogs, causing signs ranging fromdiarrheato neurological problems. If yourdogexperiencesdiarrhea, it is important to consult with your vet for advice on how to proceed.

Mar 19, 2026 ·Parasites/infections:Grasscanharborparasitesand bacteria thatcancauseintestinal infections, resulting in bloody stool. Foreign object ingestion: If thedogingests foreign objects whileeatinggrass, itcanpotentiallycausetears in the digestive tract, resulting in bloody stools.

CausesofParasiticDiarrheainDogsGiardiasis indogscanbe caused either by ingestion or by sniffing. The main places it will come from is fromdogseither sniffing feces outside and contracting the cysts that way, or byeatingor drinking it from a contaminated source, such as feces at adogpark.