Polyethylene glycol 3350 for cats

Sold as MiraLAX. Published reference range, cited. Enter your cat's weight below.

Reference tool, not medical advice. Always confirm with your veterinarian.
Your cat's weight

Published dose range

Published guidance for cats: 1/8 - 1/4 tsp in wet food, every 12-24h.

Source: Veterinary Partner (VIN) →
Commonly used for feline constipation. Straining WITHOUT producing urine is an emergency (blocked cat), not constipation. ER now.

Skip it or ask a vet first if

suspected obstructiondehydrationstraining with no urine (cats). ER

If you think you overdosed

Call the Pet Poison Helpline: 855-764-7661 or ASPCA Poison Control: 888-426-4435. Both are staffed 24/7 by veterinary toxicologists.

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