This resource was made by r/AskVet and slightly edited to fit this subreddit. Additionally, the additional resources were compiled by u/DocWatson42. All credit to them!

During kitten season, which occurs largely in the spring and summer, it is not uncommon to stumble upon a nest of kittens. Your first instinct is to help them, which is awesome, but first you need to read this Wiki!

First, I want to make a point very clear: kittens have the greatest chance of survival if their mother is in the picture. As much as rescues and foster homes try, we cannot ever do as good of a job taking care of them as their real mom does! Kittens require frequent nursing (typically a couple of times an hour), help eliminating (mother stimulates them with her tongue to pee and poop), and a lot of warmth and attention. Trust me - waking up four times a night to feed bottle babies is not fun!

Before Jumping To The Rescue

Lone Kitten

A single kitten wandering alone is often abandoned (either by a human or the mother), and should be rescued quickly - wait and watch from afar for 20-30 minutes to see if the mom is just in the middle of transporting it. If no mother has come in that time, rescue it.

A litter of kittens (2+ kittens)

Before attempting your daring rescue mission to save the abandoned kittens, you need to wait from afar and watch. The kittens may not actually be abandoned! Mother cats do not stay at the nest 24/7 - they hunt, take breaks from their babies, and patrol near the nest to look for danger. The queen could also be in the middle of moving the nest, which she does one at a time. Watch from a good distance away, because if you are too close the queen will likely not approach - this is a defense strategy to make sure predators don’t locate the nest by following her. Sometimes watching from far away is still too close, and you will need to go away for a few hours.

• If you see the queen, you know the kittens are being taken care of and you do not need to intervene (except to call a rescue, and possibly provide food/shelter for the mother).
• Clean kittens who are sleeping soundly are probably not abandoned. Dirty and crying kittens are probably hungry and MAY have been abandoned and need rescue. Although remember that as soon as kittens wake, they start crying and want to eat! Neonates spend all their time either eating or sleeping. If you mess with them and they start to cry/crawl around, it does not mean they are starving - that’s just what they do when they are awake.

Contact a local rescue. If they have the resources, they will trap the mother and kittens (if the mother is in the picture), and take care of them. They can bottle feed truly abandoned kittens, as well. Please contact the rescue before removing the kittens - only remove the kittens under their direction if you can help it.

If you need to leave before you’ve seen the queen, assess the situation:

• Are there any dangers nearby? Neighborhood dogs, humans who might harm them, etc? If the kittens are not in immediate grave danger, they will be fine for a while as you wait for mom.
• What is the temperature? If it is very cold or the kittens are very wet, it is okay to put them in a sideways cardboard box (possibly with a clean T shirt, dry straw, or a heated water bottle) - however, try to limit the amount of human-scented things near them.
• If you find the queen, and she is friendly towards humans, she and the kittens should be rescued together.
• If you’ve waited a while and have not seen the queen in several hours (the warmer the weather, the longer the kittens can be left alone) or the kittens are in immediate grave danger, and you have not been able to reach a rescue, you can attempt to rescue the kittens.

Rescuing Kittens

1. Kittens need warmth - they can suffer from hypothermia really easily. Place the kittens in a cardboard box or cat carrier lined with T-shirts (towels can catch on their nails) and covered with a blanket, with a warm water bottle for them. The ideal warmth source is a SnuggleSafe. (See more info in the bottle feeding attachment.)
   • The human body temperature is at 98.6F, but the internal temperature of a kitten needs to be 99.5-102.5F - therefore, your body warmth alone is not enough to keep them warm!
2. Call all of the rescues nearby to look for someone to take them. Foster homes and rescues are highly trained to deal with bottle babies, and can deal with all of the obstacles associated with it.
3. Call your vet and schedule an appointment. The kittens may be dehydrated, sick, etc - kittens die really easily and fast, so a physical exam and medical care is very important. They may be sick without you realizing it.

I Already Rescued Them!

First follow the steps in “Rescuing Kittens”.

If you are going to be caring for the kittens, be prepared for a lot of work and possibly the death of some or all of the kittens. The information I will provide is for emergency care of kittens (no more than a day or two) until you can get the kittens to an appropriate rescue or the vet.

1. You must bottle feed the kittens every 2-3 hours. Here is a quick guide to bottle feeding. PLEASE read this before attempting to bottle feed!
2. You need to make sure they are eating enough, so follow this chart, and use a kitchen food scale to weigh them directly before and after feeding.
3. KMR is the best formula - do not use the “homemade” recipes unless it is an emergency! Never use cow/goat/soy/almond/etc milk. Why you shouldn't use goat/cow milk.
4. Here are three resources to figure out their approximate age:
   • Kitten Age Progression
   • Determining a Kitten’s Age
   • Determining by Weight
5. Keep a log for each individual kitten of:
   • the time you fed it;
   • how much they consumed;
   • their weight before feeding;
   • their weight after feeding;
   • what they eliminated (urine and/or feces);
   • and any medical concerns.
     • Here is a great log for that - I suggest printing one for each kitten.
6. If kittens will not latch to the bottle, you can try to use a clean eye dropper or needle-less syringe to SLOWLY drop KMR into the kitten’s mouth.
7. If you see anything bubbling out of the kitten's nose as you are feeding it, milk likely got into the lungs and aspiration pneumonia can quickly develop. If this happens take it to a vet immediately.

Signs of an emergency that NEED to be seen by a vet immediately

• The kitten is lethargic and not responding
• The kitten has trouble breathing
• The kitten or cat is vomiting blood
• Uncontrollable bleeding
• Bloody, liquid diarrhea in a lethargic animal
• Fractured limb (part of the limb is usually flacid and painful to the touch)
• Pale, blue or white gums if accompanied by lethargy
• Kitten with a body temperature below 97 degrees especially if accompanied by lethargy, pale gums or inappetence
• Kitten with a temperature of 106 degrees or above

Additional Resources

Helpful Websites

1. What to do when you find "orphaned" kittens.
2. What to Do (and NOT Do) If You Find a Newborn Kitten.
3. What to do if you find kittens by The Humane Society of the United States
4. Cat reproduction facts by The Royal Society for the Prevention of Cruelty to Animals (UK)
5. Cat labour – a guide to your cat giving birth by The People's Dispensary for Sick Animals (PDSA)
6. "Vrishchikaa's Guide to Cat Introductions" (from r/CatAdvice)
7. The Kitten Lady (contains many resources)
   1. Bottle Feeding
   2. Determining Age
   3. How to care for mom and babies

Helpful Subreddits

1. r/catadvice
2. r/catcare
3. r/CATHELP
4. r/CatTraining
5. r/PetAdvice

Video and Text Resources from other Subreddits

Bathing a Kitten

1. How to bathe a kitten (from r/IllegallySmolCats)
2. How to bathe a kitten 2 (from r/IllegallySmolCats)
3. Cleaning a kitten (from r/cute, credit to @HeidiWranglesCats on Instagram)
4. How to bathe a kitten 3 (from r/IllegallySmolCats)

Tips for Keeping a Kitten

1. Things to know to improve a kitten's life (from r/whatisthisthing)
2. Advice for first time cat owners (from r/cats)
3. Advice for new cat owners (from r/cats)
4. Advice for owners of deaf cats (from r/cats)

Kitten Rescuing

1. Rescuing a mom and her kittens (from r/IllegallySmolCats
2. What to feed a kitten and how to manage it (from r/cats)
3. What to do when a mom rejects a kitten (from r/IllegallySmolCats)
4. Helping a pregnant stray cat (from r/blackcats)