Emergency — phone the vet now Within hours

Newborn puppy not feeding or fading

A weak, cold, or non-feeding newborn puppy can die within hours — warm gradually and phone the vet immediately.

Dog

Recognise the signs

  • Cold to touch
  • Limp, weak, not crying for milk
  • Poor weight gain or weight loss
  • Not latching
  • Pushed away by mother

First aid steps

  1. Warm gradually — body heat (against your skin) is best, or a warm wrapped hot water bottle in the whelping box.
  2. Drop a small amount of glucose gel or honey on the gums for hypoglycaemia.
  3. Phone the vet immediately.
  4. Bring the puppy and mother.

Do NOT

  • Do not pour sugar water down the throat — risk of inhalation.
  • Do not give cold milk.
  • Do not warm aggressively (no hot water bottles directly on skin).

While transporting to the vet

  • Keep warm against skin or wrapped.
  • Phone ahead.

When to phone the vet immediately

  • Any cold, weak, or fading newborn

Common causes

  • Hypothermia (newborns can't regulate temperature)
  • Hypoglycaemia (rapid in newborns)
  • Infection
  • Birth defects
  • Inadequate maternal milk
  • Maternal rejection

What the vet will need to know

  • Age in days/hours
  • Litter size and other puppy condition
  • Mother's condition
  • When last fed

Aftercare

  • Supportive care, fluids, possibly tube feeding.
  • Some puppies cannot be saved despite intervention.
  • Other puppies may need monitoring.

Prevention

  • Whelping plan with vet.
  • Adequate warmth in whelping box (29-32°C first week).
  • Weigh puppies daily.
  • Watch for fading puppy syndrome early.

Frequently asked questions

What temperature should the whelping box be?

29-32°C in the first week, dropping to 26-29°C in week 2, then 22-26°C from week 3.

How often should puppies feed?

Every 2-3 hours in the first week. Healthy puppies are vigorous and gain weight daily.

Can I save a fading puppy at home?

Sometimes with prompt warming, sugar, and feeding — but vet input gives the best chance. Don't delay calling.

Animal PoisonLine 01202 509 000 Emergency
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