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The infection my vet found in an unspayed bitch

Time:2026-09-08   Number of visits:1013

My spaniel, Bea, stopped eating on a Tuesday. By Friday she was at the emergency vet with a belly that felt wrong and a look in her eye that said she'd been hurting for a while and hadn't told me. She was unspayed, six, and I'd put off the spay because life got busy and nothing had seemed urgent. The urgent thing had been growing inside her the whole time.

Pyometra is an infection of the womb, and it happens in unspayed females, usually a few weeks after a season. The uterus fills with pus, the dog goes downhill, and if it bursts, that's it. Bea had the closed type, where the cervix stays shut and the poison builds with nowhere to go, which is the more dangerous version because you don't see the discharge that would have warned you.

How it showed up

The early signs were easy to excuse. Less appetite, a bit quiet, drinking more than usual. I blamed the weather. Then the belly swelled, she started panting at rest, and when I pressed gently she flinched in a way that told me the pain was deep. The clinic ran bloods, the white cell count was through the roof, and the scan showed the uterus fat and full. The word was pyometra, and the treatment was surgery, that day.

They spayed her as an emergency, removing the poisoned womb before it let go. She came home on antibiotics and a strict rest order, and the change in her was immediate. The dull look cleared within a day, the appetite returned, and the dog I'd almost lost came back through the door like nothing had happened. I knew better than to call it nothing.

The cost was real, the recovery slower than a routine spay because she was sick, not well, going in. But the alternative, a burst uterus and the race to save her, is the version owners tell me about with shaking hands. We got the early one. Lucky, and I don't use that word lightly.

What I'd tell you

If your bitch is unspayed, learn this condition before you need it. Watch for the drinking, the quiet, the swollen belly, the off appetite in the weeks after a season. The closed type hides until it's bad. The open type leaks discharge you can spot, and either way, the vet is not a maybe.

Spay. The simplest prevention is the routine spay, done when she's young and well, not as an emergency when she's sick. I'd put mine off for no good reason and paid for it in fear. The surgery that should have been calm and planned became the one that saved her life instead.

Bea is spayed now, obviously, and bouncing. The scar is a line I check sometimes and remember the Friday I nearly lost her to a thing I'd been told about and forgotten. Don't forget it. An unspayed bitch and a swollen belly is a sentence you can rewrite by acting fast.

The warning I'd been given came back to me in the waiting room. A friend had said, years earlier, spay her, the infection is no joke, and I'd nodded and postponed. The posterity of that choice sat in the scan, a uterus fat with poison, and the only mercy was that Bea was the closed type caught before it burst. Open pyometra drains and warns; closed pyometra hides and kills, and she'd been hiding it behind a quiet Tuesday I'd waved away.

Recovery at home was slower than a planned spay because she went in sick, not well. The cone stayed on, the rest order was strict, and the antibiotics ran long. I watched her water intake, her gum colour, her appetite, the three things the vet said would tell me if the infection had truly cleared. She rallied fast, the dull look gone within a day, and the dog I'd almost lost came back through the door like nothing had happened. I knew better than to call it nothing.

The cost was real and the kind you don't begrudge once the dog is home. Emergency surgery beats the alternative by every measure, and the bill was a small price for a spaniel who'd have been gone by the weekend without it. I tell other unspayed-dog owners about the drinking, the quiet, the swollen belly, because the signs are ordinary until they aren't.

Bea is spayed now, obviously, and bouncing, and the scar is a line I check sometimes and remember the Friday I nearly lost her to a thing I'd been told about and forgotten. An unspayed bitch and a swollen belly is a sentence you can rewrite by acting fast, and the rewriting starts with a phone call, not a wait.

The spay that saved her is also the spay I'd urge on any owner of an unspayed bitch, planned and calm rather than rushed and frightened. Bea went in sick and came out well, but the version where the womb bursts is the one owners describe with shaking hands, and it's entirely avoidable with a routine surgery done when the dog is young and strong. The emergency taught me the lesson; I'd rather you learned it from a sentence than from a scan.

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