Emergency — phone the vet now Within hours

Postnatal emergencies in dogs (after whelping)

After whelping: foul vaginal discharge, fever, off food, mastitis (red painful mammary gland), or eclampsia signs — phone the vet now.

Dog

Recognise the signs

  • Foul-smelling vaginal discharge after the first 24-48 hours
  • Fever, off food, lethargy
  • Hot, red, painful mammary gland (mastitis)
  • Restless, panting, tremors (eclampsia — see dog-eclampsia)
  • Heavy bleeding

First aid steps

  1. Phone the emergency vet.
  2. Note whelping date and litter size.
  3. Bring temperature reading if you can take one.

Do NOT

  • Do not give human medications.
  • Do not assume normal nursing fatigue.

While transporting to the vet

  • Bring puppies if old enough to travel without distress.
  • Phone ahead.

When to phone the vet immediately

  • Foul discharge
  • Fever, severe lethargy
  • Tremors or seizures (eclampsia)
  • Heavy bleeding

Common causes

  • Retained placenta or pup
  • Metritis (infected uterus)
  • Mastitis
  • Eclampsia (low blood calcium)
  • Hypoglycaemia
  • Postpartum haemorrhage

What the vet will need to know

  • Whelping date and time
  • Litter size and any difficulties
  • Number of placentas passed
  • Current symptoms
  • Diet

Aftercare

  • Treatment per condition — antibiotics, surgery, calcium IV.
  • Puppy management — sometimes hand-feeding needed.

Prevention

  • Vet plan for whelping, including emergency contacts.
  • Balanced diet during pregnancy and nursing.
  • Post-whelping check at the vet.

Frequently asked questions

Is some discharge after whelping normal?

Yes — small amounts of brownish discharge for up to 6 weeks. Foul smell, large volumes, or fresh blood are abnormal.

What is mastitis?

Infection of one or more mammary glands — red, hot, painful, sometimes with discoloured milk. Needs prompt antibiotics and pain relief.

When should the bitch see the vet after whelping?

Routine check 24-48 hours post-whelp recommended, plus any concerning sign before that.

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