Post-Operative Care Overview
Your pet has just undergone surgery under anesthesia. Some grogginess, disorientation, and mild side effects are normal and may last up to 24 hours. Full healing typically takes up to 2 weeks.
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Post-Op Line: 610-751-7232
This line is monitored daily during business hours.When calling, please leave:
Your pet’s name and details
Specific questions or concerns
A phone number for a return call
NNN provides non-emergency follow-up care by appointment during regular business hours for postoperative complications directly related to surgery.
There is no charge for the veterinary visit
Fees may apply for medications or sedation
You may be asked to travel to another clinic location
If you seek care at another veterinary clinic, all costs are the owner’s responsibility.
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Seek immediate veterinary attention if your pet shows:
Pale gums
Labored or difficult breathing
Vomiting lasting more than 24 hours
Difficulty urinating
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Anesthesia side effects may last up to 24 hours
Dogs may experience a mild cough from intubation
Female pets had the uterus and ovaries removed via a small abdominal incision
Male dogs may have an incision on or above the scrotum
Male cats have open scrotal incisions (swelling is normal and temporary)
Cats may urinate more frequently due to fluids given during surgery
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Most postoperative complications are caused by too much activity.
Dogs
Keep separate from children and other pets for 24 hours
Short leash walks only for 10 days
Crate rest is encouraged
No baths for 10 days
Assist with balance when walking, stairs, or entering/exiting vehicles
Cats
Remain in the carrier until the morning after surgery
Confine to a small area for 10 days with food, water, and litter
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If provided, the e-collar must be worn at all times for 10 days
Any damage caused by licking or chewing is the owner’s financial responsibility
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Anesthesia may cause nausea or drooling
Offer ¼ of the normal meal and water the evening of surgery
If vomiting occurs, wait until morning to feed
Appetite should return within 24 hours
Contact NNN if:
Your pet is lethargic
Vomiting or diarrhea lasts more than 48 hours
Kittens & Puppies (3 months):
May have a few spoonfuls of wet food upon returning home
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Sutures are typically internal and absorbable (up to 60 days to dissolve)
Male cats usually have no sutures unless the surgery was cryptorchid
Check the incision daily
Normal:
Mild swelling
Small amounts of clear or blood-tinged discharge on day one
Call NNN if you see:
Excessive bleeding
Yellow or green discharge
Odor
Significant swelling or bruising
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Cats receive a long-acting pain injection
Dogs are sent home with oral pain medication — give exactly as directed
Do not give over-the-counter pain medications
Call the post-op line if your pet appears uncomfortable
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All pets receive a green tattoo near the incision to indicate sterilization
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Applied during surgery
Eyes may appear glossy or have mild clear discharge afterward
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All appointment information is registered with 24PetWatch.
Update contact info at 24petwatch.com or call 1-866-597-2424
Registration is free; optional services may be available for a fee
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Recovery & Housing
Keep cats in the trap — do not transfer
Place trap in a quiet, warm, dry area
Cover with a towel or blanket to retain body heat
Place newspaper under the trap if on concrete
Winter: prioritize warmth
Summer: ensure airflow
Feeding (Feral Cats)
Feed wet food only — no water needed
Drop food through the top of the trap
Do not open the trap door
Kittens under 4 lbs:
Fed at the clinic
May eat wet food immediately upon returning home
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All feral cats receive a LEFT ear tip and green tattoo
Minor bleeding may occur, especially if the cat struggles in the trap
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Normal:
Mild bleeding from male cat scrotum
Abnormal — Call Immediately:
Excessive bleeding
Extreme lethargy
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Male cats: Release after 24 hours
Female cats: Hold 48 hours unless otherwise instructed
Nursing Mothers
Flank incisions may be used
Surgery does not affect mammary glands
If kittens are eating independently:
Hold mom 36–48 hours and place trap near kittens
Kitten feeding guidance:
3–4 weeks: turkey pâté mixed with water (no cow’s milk)
Under 2 weeks: hold mom at least 8 hours after eating 1–2 cans of wet food
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Common (Normal):
Sleepiness
Tender injection site
Decreased appetite
Small firm lump (resolves in a few days)
Allergic Reactions — Seek Care Immediately:
Fever over 104°F or lasting more than 48 hours
Hives, redness, excessive scratching
Repeated vomiting or severe diarrhea
Refusal to eat or drink for over 24 hours
Difficulty breathing
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All records, including rabies certificates, are emailed after your visit.
Please check your spam or junk folder if you do not see them.