Compassionate, Affordable Pet Care for Monrovia, CA, Families

Every pet deserves access to quality veterinary care, and Pasadena Humane's clinic helps make that possible for all Monrovia, CA, pet owners. Our team concentrates on essential preventative services that protect your companion's health for years to come: spay and neuter surgery, vaccinations, and microchipping. By doing these services exceptionally well, we offer Monrovia, CA, families reliable care at prices that won't break the bank.

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Our Spay & Neuter services

At Pasadena Humane, we’re dedicated to providing affordable spay and neuter surgery for dogs and cats to help promote pet health and reduce pet overpopulation in our community. Our low-cost public clinic offers these essential sterilization procedures by appointment for pets residing in our 11 animal care and control service areas, with dates released monthly through our online scheduler.

Exceptional Spay and Neuter Surgery Near Monrovia, CA

When you bring your pet to Pasadena Humane's SNiP clinic, you're choosing a surgical team whose exclusive focus on spay and neuter procedures has produced outstanding results for thousands of animals. This daily specialization translates into technical precision that keeps most Monrovia, CA, pets under anesthesia for less than 15 minutes, dramatically reducing surgical risk and setting the stage for quick, uncomplicated recoveries. Throughout your pet's time with us, a dedicated veterinary technician and veterinarian provide continuous monitoring and personalized attention to every detail. Our transparent, all-inclusive pricing also means no unexpected charges regardless of your pet's size, reproductive status, or minor complications, and we include follow-up visits at no extra cost if any concerns arise related to the surgery. Schedule your pet's spay or neuter surgery and discover the peace of mind that comes with specialized surgical care near Monrovia, CA.

What to know about appointments

Due to the nature of our high-volume clinic, we cannot perform surgery on animals that:

  • Have a history of aggressive or defensive behavior with humans.
  • Have a history of vaccine reactions.
  • Have a history of seizures.
  • Are currently displaying any symptoms of illness.

If your pet is noted to have any of these conditions, our veterinary team will not proceed with surgery.

Feline Spay/Neuter

Male and female cats (2lbs+): $165

Canine spay/neuter

Small dog (2-30lbs): $305
Medium dog (31-50lbs: $365
Large dog (51-75lbs): $425
Extra large dog (76+ lbs): $485

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Why Choose Pasadena Humane’s Snip Clinic?

Specialized expertise you can trust

Our surgeons perform spay/neuter surgeries all day, every day—leading to exceptional skill and fewer complications.

Experienced surgeons means less anesthesia.  Most pets are under anesthesia for less than 15 minutes, reducing risks and speeding up recovery.

Animals receiving surgery here have a dedicated tech and/or veterinarian monitoring them at each step of the process.

If our veterinarian feels your pet has a higher risk or anesthesia or surgery or would be best served by a clinic with additional tools at their disposal, we don’t hesitate to speak with the owner and make that recommendation.

Lower Cost does not mean lower quality

Our entire clinic is designed for efficiency, reducing overhead while maintaining high-quality care.

We buy supplies in bulk, run a lean operation, and pass savings directly to you.

We are designed for high-quality, high-volume spay/neuters

Every part of our clinic is optimized for safe, efficient surgery.

Unlike general practices juggling dozens of tasks (phones, lab work, sick visits, pharmacy, etc.), we do one thing—and do it exceptionally well.

Our pricing is all inclusive

Same price regardless of heat cycle, pregnancy, pyometra, or umbilical hernia.

Includes vaccines, microchips, and other preventative services we offer.

Free post-op rechecks for any spay/neuter concern.

We use anesthetic and pain protocols that meet and exceed the latest recommendations from professional veterinary groups. We utilize long acting medications to manage pain so that when your pet gets home, you can focus on recovering and not needing to give your pet more medication.

Post-Operation & Re-Check Appointments

If you are concerned for your pet after their spay or neuter surgery, the post-operative instructions answer many common questions.

If your pet is experiencing a life threatening emergency we recommend you take them to a veterinary emergency clinic right away.

We are happy to see your pet back if there are any complications related to the surgery.  Please complete the Recheck Request Form.  We will contact you with further instructions. (Please be advised that it may take up to 24 hours to get a response.)

Post-Operative Instructions
Prevent Harmful Licking

Our Vaccine services

At Pasadena Humane, we’re committed to helping you keep your pets happy, healthy, and protected. Our low-cost, appointment-based Pet Vaccine & Microchip Clinic offers essential vaccinations for dogs and cats as well as microchipping and parasite prevention.

Complete Vaccine Protection for Monrovia, CA, Dogs and Cats

Vaccinations serve as your pet's shield against the infectious diseases that can cause devastating illness. These preventative treatments prime your companion's immune system to recognize and combat specific threats, either blocking infection entirely or significantly reducing severity if exposure occurs. Dogs living in Monrovia, CA, need foundational coverage through rabies and DA2PP vaccines, along with important regional protections like Bordetella for kennel cough, canine influenza, and leptospirosis based on their lifestyle and exposure risk. Cats require rabies and FVRCP vaccines to defend against the most serious feline diseases in our area. Our team takes a personalized approach, helping you understand which vaccines align with your pet's age, health status, and daily activities. The process itself is quick and well-tolerated by most animals, especially with our gentle handling and strategic use of treats as distractions. Book your pet's vaccination appointment and establish a protection plan tailored to your Monrovia, CA, companion's needs today.

Vaccination Frequently Asked Questions

Why should I vaccinate my pet? How do vaccines work, and how do they help my dog/cat?

Vaccines can help your pet in two ways – they can prevent your pet from contracting a deadly disease or they can make the clinical signs of a disease much less severe. Many of these diseases have life long or deadly consequences – and once a pet has been infected, it is too late to treat.

Vaccines help all of the pets in the community by  reducing the occurrence of disease – less sick pets means less viruses and diseases being shed and contaminating the areas where our pets spend time.

How often do I need to vaccinate my pet?

This depends on the age of the pet and the pet’s lifestyle. Kittens/puppies should be vaccinated every 2-3 weeks until they are 4-5 months old. While some vaccines in adults (such as rabies or distemper) can often provide immunity for 3 years, others such as kennel cough or influenza may need to be repeated as often as 6 months depending on your pet’s lifestyle.

We recommend checking in on the average adult pet’s vaccines yearly to make sure everything is up to date unless your pet spends a lot of time at boarding facilities, dog parks or day cares.

What are the most important vaccines my pet needs? Are there other vaccines I should also consider?

The American Animal Hospital Association recommends the following core vaccines for dogs: Rabies (required by law) and DA2PP. Other recommended vaccines for our area: Bordetella (kennel cough), Canine influenza, and Leptospirosis.

For felines, Rabies (required by law) and FVRCP are recommended.

Are vaccines painful, and do they cause any side effects?

Most pets don’t notice the vaccines being administered at all – especially when we distract them with some ear scratches or some treats. The most common side effects include a small swelling at the injection site which subsides after a week or so. Some pets might be a little tired, not want to eat quite as much or be a little tender at the site of the injection. A pet may even occasionally vomit or have some diarrhea – this is normal as their immune systems are mounting a response to a perceived disease threat.

There are occasionally more serious allergic reactions consistent with anaphylactic shock – difficulty breathing, severe vomiting/diarrhea, collapse. Pets with immune diseases may have their disease triggered by a vaccine. These typically happen within 10 minutes of being vaccinated.

Microchipping

During your pet’s spay/neuter, we offer microchipping free of charge. Microchipping is a simple, non-surgical procedure that is a customary practice that can reduce the number of lost pets and reunite owners with missing pets.

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Microchipping: Permanent Security for Monrovia, CA, Pets

A microchip offers Monrovia, CA, pet owners something that collars and ID tags simply cannot: permanent, tamper-proof identification that stays with your companion for life. This tiny electronic device, about the size of a grain of rice, is implanted just beneath the skin in a procedure that takes only seconds and causes minimal discomfort comparable to a routine vaccination. Once in place, the microchip's unique identification number links to a national database containing your contact information, enabling any veterinary clinic or animal shelter in the country to identify your lost pet and reach you immediately. Tags fade, collars break, and indoor pets can slip through an open door unexpectedly, but a microchip provides constant protection against permanent separation. Pasadena Humane has made microchipping affordable and convenient for Monrovia, CA, families, whether you schedule it alongside your pet's surgery or as a quick, standalone appointment. Book your microchipping appointment today and ensure your beloved pet always has a way back home.

Help us save lives

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Ways to Give to Pasadena Humane

Homeless pets are counting on friends like you for support. Pasadena Humane can only provide food, supplies, medical care, and housing to animals in need through the kindness of Monrovia, CA, residents like you. Whether you want to make a one-time donation; give monthly; donate supplies from our wishlist; stop by a Monrovia, CA, fundraising event; or purchase a kennel sponsorship, there are many ways to give, each as unique as the furry friends they benefit. We even accept vehicle donations! No matter your budget, you can help a pet in need; you can even donate your time through our volunteer and fostering programs. With your help, the team at Pasadena Humane will be able to provide second chances to the animals who need them most. To make a difference in an animal’s life today, visit us or donate online.

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