Taking Care of Foster Kitties

Thank you for fostering with us! We have put together a few resources to provide guidance around kitten caring and to answer some common questions. The links on this document provide more in-depth information if you need it. If you have any follow-up questions, please reach out (please use the contact details included in the fostering agreement email).

Development & Weight

The most important thing about kitten weight in their early days is that they are consistently gaining weight. They should be gaining around ½ ounce (10-15g) a day and 4 ounces (100-120g) a week. Weight loss can let us know that there is something going wrong, so it is very important to monitor this every couple of days until they are around 6 weeks old (you can use a kitchen scale). Here is some guidance around how much they should weigh at different stages of their development, as well as other important milestones (see the next heading for what food is best).

Other resources:


The food that you feed developing kittens is very important as they need lots of protein to grow. This is also true for mother cats, if you have one as they are nursing the kittens. Here are our recommended brands and food tips for kittens and mums.

Kitten milk replacer (only if mum cat is not with them)

Beaphar Lactol Kitten Milk Replacer Zooplus Link

Amazon Link

For mum and kittens once they are weaning

Royal Canin First Age Mother & Babycat Mousse Zooplus Link - pack of 12 Pets at Home Link - individual cans

Once kittens are a bit older, also for mum

Animonda Carny Kitten Food Zooplus Link - 12 pack of small cans Zooplus Link - 12 pack of big cans

Dry food to leave out along with wet food

Royal Canin First Age Mother & Babycat Dry Food Zooplus Link

Other notes:

  • Feed the mother cat kitten food, she needs the protein while she’s nursing.

  • Keep water and dry food out at all times, even if only the mother can eat it. If kittens are starting to eat but are not ready to eat dry food, you can leave the dry food where only cat mum can reach.

  • Even if kittens are still nursing, offer the mother kitten wet food.

  • Don’t leave out wet food unless you are there so they can associate you with the tasty stuff!

  • Start introducing kittens to wet food at around 4 weeks and be patient. They should start with a kitten mousse.

  • If one of the kittens is not eating the food but others are, you can touch the kitten's nose with a little bit of food so they can lick it off and maybe they will like it! Sometimes it takes a few days before they understand. Never pressure them, kittens need their own pace.


Litter training is one of the most important tasks for a foster carer as they should be trained to be able to get adopted. If the mother is with them, she will most likely do most of the training, but either way, they will need an extra hand. Here are some tips and brands of litter to use:


Deworming cats is essential, especially when they are young and before they are adopted. Mother cats can also pass parasites or worms through their milk, so mums must also be dewormed. We use Panacur as our dewormer, but make sure that you only do these treatments with instructions & guidance from us. Deworming treatment is done at 2 weeks, 5 weeks, 8 weeks and 12 weeks of age. They should then be dewormed monthly until they are 6 months of age. It is also recommended that adult cats are given dewormer every 2 to 6 months.


To de-flea cats, we use the Frontline spray, which has its own instructions for certain ages of cats. The spray bottle can scare them, so use latex gloves instead. Spray the Frontline, based on how much the cat needs, into the gloves and rub onto the cats (everywhere except nose, eyes, ears and mouth. Continue to check them for fleas and ticks even after doing the de-fleaing. For kittens, spray 2-3 pumps maximum onto gloves and rub onto the kitten (avoiding nose, eyes, ears and mouth).

Please note: The spray has alcohol, so it will evaporate quickly.

Spray duration:

  • Fleas every 40 days

  • Ticks every 2 weeks

Feral or Shy Mum & Kittens

Feral cats are difficult, especially if it is your first time interacting with them. It is important to recognise that they have probably mostly had negative interactions with people, so you really have to convince them that you are not a threat to them. The same goes for cats that are shy and just need a bit of encouragement. Here are some tips for both feral mums and kittens.

Feral mum:

  • Not guaranteed that they can be properly socialised, but you can do your best to get them to trust you

  • Generally try to keep a distance between you and the mum, especially when handling kittens

  • Best to separate a room or space for the cats to give her space to breastfeed, sleep, etc.

  • Make sure to only feed them wet food while you’re in the room, it will help with her understanding you as her food source

  • Spend time in the same environment while letting them have space so they get used to you being around them

Feral kittens:

  • Feral kittens can almost always be socialised, it just takes some hard work

  • Try to handle and pet them daily (if they are past 2-3 weeks old), might be a good idea to wear gloves at first until they trust you more

  • Talk to them and get them used to your voice (you can also have some TV in the back so they get used to other sounds)

  • If they are friendly enough, you can try feeding them with your hands, which will get them to see your hands more positively

  • Lightly try touching while they’re eating

  • Practice lifting them, start by gently lifting them off of the ground

  • Play with them using toys, not your hands, so they can understand that hands aren’t to be bit or scratched

Shy cats:

  • It is important to give cats a place to hide and feel safe, but make sure that it’s somewhere you can reach them, like a box, basket, etc. Close off all other hiding place like under the bed, under the closet, etc

  • Start them off with a small space and spend lots of time with them without trying to approach them, just to get them used to your presence

  • As they are more comfortable, you can move them to a bigger space and give them more places to explore

  • Use food as a motivator, let them come to you, and never push too hard.

  • If they seem overwhelmed, it is good to let them be alone for a while, it might encourage them to come to you instead

Other resources:

Please keep in mind that these are just examples, kittens will require a lot of patience and work.


Kittens can get worse very quickly if they are sick, so it is very important to monitor them closely and let us know as soon as you notice anything out of the ordinary. Here is some guidance and information around cats and illness.

Diarrhea & Runny Poo

Diarrhea can be dangerous in kittens and it can have many different causes, so it is important that you contact someone from L.I.C.K. if a foster cat has diarrhea. Here is some advice on what to do about cat diarrhea.


Ringworm is a fungal infection that grows on cat’s fur, usually on kittens. It is very contagious, even to people, so it’s important to be very careful around ringworm. If you notice any of the symptoms below contact L.I.C.K. immediately and be extra sanitary when handling the cats.

Look out for:

  • circular areas of hair loss

  • broken and stubbly hair

  • scaling or crusty skin

  • alterations in hair or skin colour

  • inflamed areas of skin

  • excessive grooming and scratching

  • infected claws or nail beds

  • dandruff