Cross Keys Animal Clinic

Cross Keys Animal Clinic Cross Keys Animal Clinic in Florissant, MO is pleased to provide a wide variety of veterinary services for animals in Florissant and the surrounding St.

Louis area. Our services include pet wellness check-ups, surgeries, medical services, and more.

To the ones who never miss a feeding, a walk, or a cuddle—Happy Mother’s Day to pet moms. 💐🐾Post a picture of your celeb...
05/10/2026

To the ones who never miss a feeding, a walk, or a cuddle—Happy Mother’s Day to pet moms. 💐🐾

Post a picture of your celebrations in the comments below.

Parasites don’t take a season off—so prevention matters year-round. Stay ahead and give your pet the protection they nee...
05/08/2026

Parasites don’t take a season off—so prevention matters year-round. Stay ahead and give your pet the protection they need.

EXTENDED UNTIL MAY 31

Purchase flea, tick & heartworm prevention and receive a FREE wellness exam for a limited time.

Book your appointment today before this offer ends!

Every wag, purr, and playful moment—this month is for them. 🐾Happy National Pet Month to the companions who make every d...
05/06/2026

Every wag, purr, and playful moment—this month is for them. 🐾

Happy National Pet Month to the companions who make every day better. Celebrate by booking their next wellness appointment today!

This Earth Day, take your pet outside and get your hands dirty — together. A pet-safe garden is one of the best ways to ...
04/27/2026

This Earth Day, take your pet outside and get your hands dirty — together. A pet-safe garden is one of the best ways to enjoy the season while keeping your four-legged family member in mind. Stick to pet-friendly plants like sunflowers, marigolds, and pet-safe herbs, and skip the pesticides and fertilizers that can be harmful if ingested.

A little planning goes a long way toward a garden that's beautiful for you and safe for them.

Behind every healthy pet is a team that truly cares. World Veterinary Day is a chance to celebrate the veterinarians and...
04/25/2026

Behind every healthy pet is a team that truly cares. World Veterinary Day is a chance to celebrate the veterinarians and veterinary professionals who show up every day — for the animals and the people who love them.

To our incredible team, and to every vet and vet tech out there: THANK YOU!

They’re the first voice you hear when something’s wrong.The ones juggling ringing phones, worried pet parents, and a pac...
04/21/2026

They’re the first voice you hear when something’s wrong.

The ones juggling ringing phones, worried pet parents, and a packed schedule—without missing a beat.

Veterinary receptionists don’t just “check you in.”
They calm panic. They translate chaos. They keep everything moving when it matters most.

This week, we’re recognizing the people who hold it all together behind the front desk. 💙

👇 Drop a thank you for a veterinary receptionist who’s made a difference.
And the next time you call or walk in—take a moment to show them some love!

Fleas, ticks, and heartworms don’t wait—and neither should you. Protect your pet now and get rewarded for it.Buy 6 month...
04/14/2026

Fleas, ticks, and heartworms don’t wait—and neither should you. Protect your pet now and get rewarded for it.

Buy 6 months of flea, tick & heartworm prevention and score a $25 credit while this offer lasts. Upgrade to 12 months of prevention and get a $50 credit!

📞 Call your vet today or book your appointment now before April 30!

Fleas, ticks, and mosquitoes are more than just a nuisance — each one has the potential to pass along illnesses that can...
04/13/2026

Fleas, ticks, and mosquitoes are more than just a nuisance — each one has the potential to pass along illnesses that can really take a toll on your pet's health. The good news is that protecting them doesn't have to be complicated.

Give us a call and we'll help you find the right plan for your pet's lifestyle.

It only takes one mosquito bite to transmit heartworm disease — and by the time symptoms appear, the damage is already d...
04/06/2026

It only takes one mosquito bite to transmit heartworm disease — and by the time symptoms appear, the damage is already done. Heartworm is preventable with a simple monthly medication, but it's not something pets can fight off on their own.

If your pet isn't on heartworm prevention, now is the time to start. Call us and we'll get them set up before mosquito season hits full swing.

One plan. Full protection. Real savings.Cover your pet with 6 months of flea, tick & heartworm prevention and get reward...
04/03/2026

One plan. Full protection. Real savings.

Cover your pet with 6 months of flea, tick & heartworm prevention and get rewarded with a $25 credit to your account—because prevention should come with benefits.

Upgrade to 12 months and receive $50 toward future care instead!
Whether you’ve got one pet or a whole crew, this is the easiest way to keep them all protected.

📅 Limited-time offer through April 30

Address

2685 N. Highway 67
Florissant, MO
63033

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 7pm
Wednesday 8am - 2pm
Thursday 8am - 7pm
Friday 8am - 4pm
Saturday 8am - 2pm

Telephone

+13148374617

Website

Alerts

Be the first to know and let us send you an email when Cross Keys Animal Clinic posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category