My dog won't eat after spay surgery. What's normal and what's not?
Occasionally after spaying, dogs will have no appetite for the first 12-24 hours. This may be due to the lingering effects of [anesthesia](https://www.petcoach.co/article/pets-and-anesthesia-everything-you-need-to-know) and/or some post operative discomfort. If she still has no appetite two days after spaying, I would be concerned that she may be in [pain](https://www.petcoach.co/article/how-to-measure-your-dogs-pain) or there may be another underlying concern affecting her[ recovery](https://www.petcoach.co/article/6-ways-to-rest-your-pet-after-surgery-or-injury). Call your veterinarian to discuss your concerns. He or she may recommend a recheck, and some more [pain medication](https://www.petcoach.co/article/7-pain-relief-solutions-for-dogs). In the meantime, take a look at her incision site. If it is red, swollen and hot to the touch, she needs to see your veterinarian right away as these symptoms may indicate infection. You can also try offering her a bland diet of boiled chicken and white rice or some treats to stimulate her appetite.
Updated on September 23rd, 2025