Supporting a Healthier, Happier Future for Your Pet

Trusted Spay & Neuter Services in Pasadena, TX

4.7 rating from 310+ reviews
  • Map
  • 7022 Spencer Hwy, Pasadena, TX 77505
  • Hour
  • Monday - Friday: 7:30am – 5:30pm
    Saturday: 7:30am – 12:00pm
    Sunday: Closed

Supporting a Healthier, Happier Future for Your Pet

Trusted Spay & Neuter Services in

Pasadena, TX

4.7 rating from 310+ reviews
  • Map
  • 7022 Spencer Hwy, Pasadena, TX 77505
  • Hour
  • Monday - Friday: 7:30am – 5:30pm
    Saturday: 7:30am – 12:00pm
    Sunday: Closed

Safe & Compassionate Spay and Neuter Care

At Spencer Animal Hospital, spaying and neutering your dog or cat is one of the most important decisions you can make for their long-term health. These procedures not only support your pet’s well-being but also help reduce pet overpopulation in Pasadena, TX. Our team provides attentive and compassionate care to ensure every pet receives a safe and comfortable surgical experience.

Our veterinarians specialize in spaying and neutering Dogs and Cats with exceptional care. As a trusted animal hospital, we help every pet live a healthier, happier life.

Health Benefits of Spay & Neuter

Spay and neuter procedures can significantly reduce the risk of certain cancers and other health conditions in pets. Female pets have a lower chance of developing uterine and breast cancers, while male pets benefit from a reduced risk of testicular and prostate cancers. These procedures also support better long-term health and help improve your pet’s quality of life.

Health Benefits of Spay & Neuter

Spaying and neutering can also lead to positive behavioral changes in pets. The procedure may reduce roaming, spraying, and mounting behaviors in males while eliminating heat cycles in females. Pets may also show decreased aggression and a lower desire to escape in search of a mate. These benefits help create a safer and more comfortable environment for both pets and their families.

When Should Your Pet Be Spayed or Neutered?

Most pets are typically spayed or neutered around 5–6 months of age, although the ideal timing may vary. In many cases, females benefit from being spayed before their first heat cycle to further reduce health risks. At Spencer Animal Hospital, we evaluate each pet individually to determine the best time for surgery based on their size, health, and overall condition.

What Our Pet Parents Are Saying

4.7 rating from 310+ reviews

"I had an emergency with a stray cat I feed I brought him i was panicked I explained my situation and that I couldn't afford the emergency treatment but the kind souls that work here where able to work around my situation and still treated the cat, I'm super grateful for what they did and recommend this place to anyone"

- Rios B.

Google

"Went here with a cat that was extremely sick and dehydrated. The entire staff seemed genuinely concerned and showed Meowth more compassion and love that I could have ever imagined!"

- Dillan J.

Google

"I had my pup chipped there and this was all new to me. Staff was very friendly and answered every question my 14 year old and I had. We asked many many questions too. Very clean and they even had snacks out for the pets."

- Jerry C.

Google

"There is so many positive things I can say about this Veterinarian office. I’ve been bringing my puppy here since January and she loves to come here and is excited to see all of the vet techs and the front desk staff!"

- Dave.

Google

"I’m new to the area and I am happy how my fur baby was taken care of by Dr Penn, he took the time to help and showed genuine care to my kitten that wasn’t feeling well. Also the staff are all so sweet definitely recommend!"

- Holly

Google

Meet Our Co-Owner & Medical Director

Dr. Dennis Mangum

Dr. Dennis Mangum is dedicated to practicing veterinary medicine with a compassionate and personalized approach, ensuring the health and well-being of each patient while building strong relationships with their human families.

Prompt Care When Your Pet Needs It

Same-Day Care

For injuries or illnesses that simply cannot wait.

X-rays

Performed on site to immediately diagnose fractures, stones, foreign ingestions, and more.

Diagnostics + Testing

Done right in our hospital for less wait time and fast results.

X-rays

Performed on site to immediately diagnose fractures, stones, foreign ingestions, and more.

Same-Day Care

For injuries or illnesses that simply cannot wait.

X-rays

Performed on site to immediately diagnose fractures, stones, foreign ingestions, and more.

Surgery

Scheduled surgeries with a skilled veterinarian on-site

End-of-life care

Gentle, compassionate care during the most difficult time.

Treatment + Hospitalization

We provide immediate care to get your pet on the road to recovery. If overnight care is required, we will work with you to ensure a smooth transfer to a 24-hour facility for continued treatment.

SAME-DAY & NEXT-DAY APPOINTMENTS AVAILABLE!