Dr. Tiffany Delacruz, DVM • Chief Executive Officer, RexVet • 2026-06-20 • 12 min read
Kitten Care: A Vet's First-Year Guide for FL, NY & VA Pet Parents
Your kitten's first year: vaccines, deworming, food, litter, and behavior. A licensed DVM walks Florida, New York, and Virginia kitten parents through what matters when — including state-specific risks.
Medically reviewed by Dr. Tiffany Delacruz, DVM
The first year of a kitten's life sets the foundation for the next 15-20 years of health — and the choices you make in the first few months are some of the most consequential you'll make as a cat parent. This guide is written for kitten parents in Florida, New York, and Virginia — the three states where licensed RexVet veterinarians can practice telehealth. It covers the first-year schedule, what to feed, when to spay/neuter, common kitten emergencies, and the FL/NY/VA-specific risks we see.
Month 1-2: bringing kitten home (8-9 weeks ideally)
Most kittens are adopted between 8-12 weeks. Younger than 8 weeks is too early — they need mom for socialization and immune transfer. First-day priorities:
- Quiet room with food, water, litter box, and a hiding spot — don't introduce to existing pets for at least 3-5 days
- Schedule a first vet visit within the first week — physical exam, deworming, fecal float, first vaccines (if not already done)
- Start flea prevention day one (Florida especially — flea bath if visible fleas)
- Identify chip or schedule for the first vet visit
- Begin litter training — most kittens already know, just need access to the right box
Vaccine schedule (FVRCP + rabies + rabies-FeLV in high-risk areas)
Core vaccines protect against potentially fatal feline infections. Schedule:
- FVRCP #1 at 8 weeks (some breeders/shelters give earlier; ask)
- FVRCP #2 at 12 weeks
- FVRCP #3 at 16 weeks
- Rabies at 12-16 weeks (legally required in most jurisdictions)
- FeLV (feline leukemia) — recommended for kittens that will go outdoors or live with FeLV-positive cats; 2 doses 3-4 weeks apart
- Rabies + FVRCP booster 1 year after kitten series, then every 1-3 years depending on vaccine and jurisdiction
Deworming schedule
Most kittens are born with roundworms — even healthy-looking ones. Start dewormer (pyrantel) at 2-3 weeks if breeder hasn't, repeat every 2 weeks until 12 weeks. After that, monthly deworming for outdoor cats or those exposed to mice/insects. Tapeworm requires praziquantel (different drug from pyrantel) — visible white rice-grain segments in stool or near anus signal tapeworm. A $64.99 RexVet video visit in FL/NY/VA can prescribe dewormer between in-person checkups.
Food: kitten-specific until 12 months
Kittens need higher protein, fat, and DHA than adult cats. Don't feed adult food until 12 months. Best practices:
- Choose kitten-formulated food (look for AAFCO 'growth' or 'all life stages')
- Wet + dry combination — wet for hydration, dry for dental + free-feeding
- Free-feeding is fine for most kittens (they self-regulate); switch to scheduled meals if overweight
- Transition foods slowly (over 7-10 days) to avoid GI upset
- Never give kittens cow's milk — they're lactose-intolerant and it causes diarrhea
Spay/neuter: 4-6 months
Both procedures should be done before sexual maturity — typically 4-6 months. Done before first heat (~6 months in females), spay reduces mammary cancer risk by ~90%. Neuter prevents spraying, roaming, and aggression. Both are surgical procedures requiring general anesthesia and pre-op bloodwork — RexVet provides telehealth pre/post-op support but not the surgery itself. Florida, NY, and VA all have low-cost spay/neuter clinics available (ASPCA, Humane Society, Shelter Medicine programs).
Litter box training and setup
Most kittens already know how to use a litter box by 8 weeks (mom teaches them). Setup matters:
- One box per cat plus one extra (single kitten = 2 boxes)
- Unscented clumping litter — most kittens prefer fine-grained over chunky
- Box in quiet, low-traffic area — never near food/water bowls
- Scoop daily, full change weekly
- If kitten won't use the box: try different litter, different box (uncovered, larger), different location
Common kitten emergencies
Drive to ER (not telehealth) for:
- Labored or open-mouth breathing (always critical in cats — feline asthma, pneumonia, heart issues)
- Suspected toxin ingestion (lilies, antifreeze, human meds, certain plants)
- Linear foreign body — string, ribbon, hair ties (extremely common in kittens; cuts intestines)
- Lethargic kitten + not eating + not drinking for over 12 hours — kittens dehydrate fast
- Bloody diarrhea — parvo-equivalent panleukopenia is devastating in unvaccinated kittens
- Trauma — fall, hit, attacked by dog/older cat
Florida-specific: heartworm, sago palm, year-round fleas
Florida kittens face two unique risks. First: heartworm. Florida has one of the highest feline heartworm prevalence rates in the US, and feline heartworm has no effective treatment — only prevention. Start preventive (Revolution Plus, Bravecto Plus) at 6 weeks. Second: sago palm — common in Florida landscaping, fatal to cats and dogs from even a small amount. If you have sago palm in your yard or neighborhood, monitor your kitten closely outdoors. Florida flea season is year-round — start prevention day one.
New York-specific: indoor-only, apartment safety, linear FB risk
NYC kittens are typically indoor-only — which is great for safety but means apartment-proofing matters. Major hazards: string/ribbon/dental floss/hair ties (linear foreign body — surgical emergency), open windows on high floors ('high-rise syndrome'), tinsel and holiday decorations, certain houseplants (lilies, poinsettias, philodendron). Apartment dust and dry winter heat also drive higher rates of feline asthma in NYC kittens — humidifier helps.
Virginia-specific: outdoor exposure, tick-borne, parasites
Virginia kittens that go outdoors face tick-borne disease (cytauxzoonosis is the feline tick-borne emergency in southeastern VA — often fatal without rapid treatment), wildlife exposure, and parasites. If your VA kitten will be indoor-outdoor, prevention is everything: monthly Bravecto Plus or Revolution Plus, vaccinated against rabies and FeLV before going outside. Indoor-only VA kittens face fewer outdoor risks but more ear mites and indoor parasites from new-pet/foster exposure.
How RexVet telehealth fits in
Telehealth handles a large fraction of routine kitten questions: schedule planning, deworming Rx between in-person visits, post-vaccine reaction triage, behavior questions, food transition coaching, and follow-up care. RexVet's FL/NY/VA-licensed veterinarians can prescribe dewormer, anti-nausea medication, antibiotics for upper respiratory infections, and behavior medication where clinically appropriate — all with same-day RexVetRx delivery in most ZIP codes. In-person is required for vaccines, spay/neuter, and any procedure requiring physical exam or sampling.
Emergency signals
When to contact a veterinarian
- Labored or open-mouth breathing — always critical in cats
- Suspected lily ingestion or any toxin exposure — drive to ER
- Linear foreign body suspicion (string visible from mouth/anus) — do NOT pull, drive to ER
- Lethargic kitten not eating or drinking over 12 hours
- Bloody diarrhea or vomiting — possible panleukopenia in unvaccinated kittens
- Trauma — fall, hit, attacked by another animal
- Fever, severe lethargy, or sudden behavior change
Frequently asked questions
What vaccines does my kitten need in Florida, New York, or Virginia?
All three states follow the standard AAHA/AAFP feline vaccine schedule: FVRCP at 8, 12, and 16 weeks, rabies at 12-16 weeks, plus FeLV for kittens that will go outdoors or live with FeLV-positive cats. Rabies is legally required in all three states. A $64.99 RexVet video visit can review your kitten's schedule and recommend local clinics for in-person vaccination.
When should I get my kitten spayed or neutered?
4-6 months is standard, before sexual maturity. Spay before first heat (~6 months in females) reduces mammary cancer risk by ~90%. Both procedures require general anesthesia and pre-op bloodwork — these are in-person, not telehealth. RexVet's FL/NY/VA veterinarians can plan the pre-op workup and manage post-op recovery by video.
Can a RexVet online vet treat my kitten in Florida, New York, or Virginia?
Yes for non-vaccine, non-surgical care. RexVet's FL/NY/VA-licensed veterinarians can prescribe dewormer, antibiotics for URI, anti-nausea medication, behavior medication, and general kitten-health counseling. $64.99 video visits with same-day RexVetRx delivery. In-person is required for vaccines, spay/neuter, and any procedure requiring physical sampling.
What's the right food for my kitten?
Kitten-formulated food (AAFCO 'growth' or 'all life stages') until 12 months, then transition to adult. Combine wet + dry — wet for hydration, dry for dental and free-feeding. Free-feeding is fine for most kittens; transition to scheduled meals if your kitten becomes overweight. Avoid cow's milk (kittens are lactose-intolerant).
Is my kitten getting enough socialization?
The critical socialization window in kittens is 2-7 weeks — earlier than in puppies. After that, expose your kitten gradually to handling, sounds, other pets, the carrier, and the vet experience. Brief positive exposures matter more than long ones. A RexVet video visit can review behavior patterns and recommend desensitization steps.
What's the most common kitten emergency I should know about?
Linear foreign body — string, ribbon, dental floss, hair ties, tinsel. If your kitten ingests anything string-like, do NOT pull it (if visible from mouth or anus); drive to ER. Linear FBs saw through intestines and are surgical emergencies. The second most common: lily exposure — any part of a true lily causes acute kidney failure in cats within 24-48 hours.
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About the author
Dr. Tiffany Delacruz, DVM
Chief Executive Officer, RexVet
Licensed veterinarian and CEO of RexVet (Rex Vets Inc.). Practicing across Florida, New York, and Virginia via licensed telehealth. Reviews every clinical article on RexVet before publication.