HRT and Dogs: What Every Pet Owner Needs to Know

Olivia • 6 July 2025

Protecting Your Dog from Accidental Hormone Exposure

HRT and Dogs: What Every Pet Owner Needs to Know

As a dog walker and lifelong dog lover, I spend a lot of time thinking about how our everyday choices impact our four-legged companions. As a HRT (Hormone Replacement Therapy) user, I learned there’s more to it than managing symptoms and navigating the ups and downs of hormones.


What many people don’t realise is that some forms of HRT, especially gels and creams, can pose a risk to dogs.


The Hidden Risk: Hormone Transfer


Transdermal HRT (applied to the skin) is a common and convenient option for many going through menopause or gender-affirming treatment. But if not used carefully, the hormones can transfer to surfaces, fabrics — and even directly to your pets.


Dogs can absorb these hormones through their skin or by licking contaminated areas. And even small amounts can cause health problems, such as:


In Females:


  • Uterine infection
  • Enlarged vulva
  • Bloody discharge from the vulva


In males:


  • Inflamed penis
  • Small testes and/or undescended testicle in dogs 6+months
  • Shrunken penis


In both Sexes:


  • Enlarged mammary glands (in both male and female dogs)
  • Increased interest from other dogs and/or attraction towards others
  • Inappropriate indoor urination
  • Vomiting and or diarrhoea
  • Decreased appetite
  • Behavioural changes
  • Fur loss or skin irritation
  • Lethargy or mood shifts


Real Talk: This Caught Me Off Guard


I’m not writing this as a warning from a vet textbook — I’m writing this as someone who didn’t know the risks until I started HRT myself. Like many others, I applied my gel in the morning, got dressed. No second thought. But hormone residue can stay on the skin, soak into clothing, and transfer to anything you touch — including leads, seats, and yes, your dogs. Especially worrying when you think about how often they lean against us, snuggle on laps, or give us a cheeky lick.


The more I read, the more I realised: this is something we need to talk about in the dog-owning community.


My Solution: A Simple Change


After learning more, I decided to change when I apply my HRT. Now I spray in the evening, before bed when I'm not coming into contact with dogs or equipment straight after. It's such a small shift, but it gives me peace of mind - especially with the number of lovely dogs I spend time with every day.


What You Can Do to Keep Your Dogs Safe


If you’re using HRT and have dogs at home — or walk dogs for a living like I do — here are a few simple steps to reduce the risk:


Apply the gel or cream to areas dogs can’t lick or touch

Wash your hands thoroughly after applying.

Let the gel fully dry before getting dressed and avoid letting dogs sit on your lap or lick your skin for at least an hour.

Wear long sleeves or trousers to cover treated areas when handling dogs.

Wash any clothing that may have come into contact with the product before re-wearing.

Speak to your vet if your dog is showing unusual symptoms — and mention HRT as a possible factor.


It’s Not About Shame — It’s About Awareness


This post isn’t here to scare anyone. HRT has been a lifeline for me, and for many others. But just like we keep chocolate, grapes, and paracetamol out of paws’ reach — we need to be just as careful with our own medications.


Dogs are curious, affectionate, and always nearby — which is one of the best things about them. It also means we owe it to them to be aware of what we’re bringing into their space.


Stay safe — for you and your pup.


Love,

🐾 Muddy Paws Adventures


by Olivia 21 February 2025
From Farm Girl to Dog Walker: A Life with Animals I’ve always felt most at home in the company of animals. Growing up on a small farm in the southwest of Ireland, they were my whole world. Hens clucked around my feet, the cats lounging in the sum as if they owned the place, cows mooed impatiently for their feed, and the dogs were my ever-loyal companions. I spent most of my childhood knee-deep in mud, hay in my hair, and usually chatting away to the horses as if they could understand every word. (To this day, I swear we had a telepathic connection.) My happiest moments were in the stables, surrounded by the soft sounds of horses munching on hay, the occasional snort, and the warmth of their breath on my hands. The animals were my best friends—well, most of them. The geese, on the other hand, were the absolute bane of my existence. Evil little creatures with beady eyes and bad attitudes! One day, they trapped me at the far end of the paddock, honking like demons while I screamed for anyone to come help me. I’ll never forget the terror. Mornings on the farm were magical. I’d wake up early to check if the hens had laid any eggs, carefully collecting them like precious treasures. Then it was off to milk the cow, I’d carry a jug of fresh milk into the kitchen, placing it on the table. Farm life wasn’t just about the fun bits, though. There were spuds to plant where we had to prepare the soil, and later, backbreaking hours spent digging them up. Making bales of hay and stacking them in the barn was a full-body workout before I even knew what a workout was. It was hard graft, but I loved it. There was something deeply satisfying about working alongside nature, feeling the earth beneath my hands, and knowing that everything had a purpose. Then, at 18, life took a turn—I moved to the city. To say it was a shock would be putting it mildly. The fields and open spaces were replaced with concrete and traffic. No morning egg collection, no cows waiting to be milked, and worst of all—no animals to talk to. I tried to adjust, but I always felt like something was missing. Eventually, I moved to the UK, working in London for a few years before settling in the north of England in 2003. Life moved on—marriage, three kids, and a job that did nothing for my soul. Then came the moment I couldn’t ignore any longer. My dad was diagnosed with lung cancer, and everything shifted. Watching him go through that battle, seeing how fragile life really is, made me rethink everything. It put things into perspective in a way nothing else could. Working a 9 to 5 job, counting down the hours, felt like an insult to the time we’re given. I knew I needed a change—something that made me feel again. And that’s when it hit me. Animals. Dogs. The one thing that had always brought me joy. So, I took the leap into dog walking. Some days are tough. Walking for hours in sideways rain, mud creeping into places mud shouldn’t be, and watching a dog roll gleefully in something foul just as I’m about to hand them back to their owner. But then there are the moments that make it all worth it—seeing a nervous dog grow in confidence, watching them run full tilt with their best mates, the way they look at me like I’m the best part of their day. And, honestly, they’re the best part of mine. When I’m out there, surrounded by dogs, feeling the wind in my face and the earth beneath my feet, I’m that little girl on the farm all over again. The happiness I felt back then, knee-high in mud, surrounded by animals, is the same happiness I feel now. Because at the end of the day, it’s simple—I was always meant to be with animals. And I wouldn’t change it for the world. 🐾
by Olivia 16 February 2025
Welcoming Lauren 🐾
by Olivia 16 February 2025
Welcome to Muddy Paws Adventures, where we understand the importance of a safe and enjoyable walking experience for your furry companions. As dog lovers and enthusiasts, we know that every walk is an opportunity for adventure and connection. In this informative blog post, we'll explore why it's crucial to check in on your dog during walks and what signs to look out for in dog-to-dog body language. Why Check In? When out walking with your dog, it's essential to regularly check in on their well-being and comfort level. Dogs communicate primarily through body language, and understanding their signals can help prevent conflicts and ensure a positive experience for all. Signs to Look Out For: 1. Tail Wagging: While tail wagging is often associated with friendliness, it's essential to consider the context and speed of the wag. A loose, broad wag typically indicates a friendly demeanor, while a stiff or fast wag may signal excitement or potential aggression. 2. Body Posture: Pay attention to your dog's body posture. A relaxed, loose body with a slightly wagging tail signifies comfort and confidence. Conversely, a tense body with raised hackles or a lowered head may indicate fear or aggression. 3. Ear Position: Dogs' ears are incredibly expressive. Forward-facing ears usually indicate attentiveness or curiosity, while flattened ears suggest fear or submission. 4. Eye Contact: Gentle, soft eye contact often indicates trust and affection, while prolonged staring or a hard stare can be perceived as a challenge or threat. 5. Vocalisations : Listen to your dog's vocalisations. Barking, growling, whining, or whimpering can convey various emotions, from excitement to discomfort or fear. 6. Sniffing Behaviour: Allow your dog time to sniff and explore their surroundings. Sniffing is a natural behaviour that provides mental stimulation and helps dogs gather information about their environment and other dogs. Regularly checking in on your dog's body language during walks is essential for ensuring their comfort and safety, as well as promoting positive interactions with other dogs. By understanding the signs of dog-to-dog communication, you can prevent conflicts and foster a more enjoyable walking experience for both you and your furry friend. At Muddy Paws Adventures, we prioritise the well-being of your dogs and strive to create a safe and enriching environment for every walk. Happy walking! 🐾