Episode 35

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Published on:

1st May 2026

35: Understanding Dog Behavior, The Hidden Link Between Pain, Emotions & Reactivity with Dr Julie Ashton

In this episode, we sit down with Dr. Julie Ashton, an ABTC-certified veterinary behaviorist, to unpack what’s really going on behind common dog behavior challenges, from reactivity and anxiety to sudden changes like house accidents or obsessive ball play. We explore the powerful connection between physical health, emotional wellbeing, and behavior, and why many issues are often misunderstood as “bad behavior” rather than signs of stress, fear, or even pain. This conversation is packed with practical, science-backed insights to help dog parents better understand their pets, avoid common mistakes, and build a calmer, more supportive environment for their dogs.

Guest Bio:

Our guest today is Dr. Julie Ashton, an ABTC-certified Veterinary Behaviourist who helps dogs and cats with complex behavioural challenges. Julie discovered her passion for behaviour while studying at Bristol Vet School, where she graduated in 2009 as both a veterinarian and with a degree in Animal Behaviour and Welfare. After working in London and later Sydney, she now runs her behaviour practice from rural Essex, supporting pet owners through referral behaviour consultations both online and in person.

Takeaways:

  • Behavior problems are often rooted in pain, fear, or emotional distress, not disobedience
  • Always rule out medical issues first when behavior changes suddenly
  • Reactivity is a symptom, not a diagnosis, understanding the cause is key
  • Overexposure to fears (like forcing socialization) can make anxiety worse
  • Proper play should include balance, breaks, and mutual engagement
  • High-arousal activities (like excessive ball play) can increase stress and physical strain
  • Dogs need rest, structure, and safe environments to regulate behavior
  • Early puppy socialization (done correctly) is critical for long-term behavior
  • Many “bad behaviors” are actually dogs struggling, not misbehaving

Relevant links mentioned in the episode:

Timestamps to relevant points within the episode:

[00:00]-Intro

[04:08] The biggest misconception about dog behavior

[07:26] What “reactivity” actually means

[09:54] Why sudden behavior changes = check health first

[14:30] The #1 mistake dog owners make with anxious dogs

[18:12] Why play can turn into aggression

[23:59] Obsession with ball play explained

[28:39] Why dogs suddenly pee inside the house

[35:26] Why behavior changes should always be checked by a vet

[41:07] How to prevent behavior problems in puppies

[46:24] “They’re not giving you a hard time…” mindset shift

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About the Podcast

Tails and Tones
Helpful tips, heartwarming tails, and honest reviews for the busy dog parent.
Helpful tips, heart-warming tales, and honest reviews for the busy dog parent, with our first product launching in Q1 2026! (Elevated food and water station)

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After struggling to find sustainable, well-designed options for her own pup, and digging deep into the pet industry during her Master’s in Sustainable Design, Mariska realized she was searching for products that simply didn’t exist.



She realized that if these products didn’t exist yet, maybe it was her turn to help bring them to life.



That mission sparked both the upcoming product line and the creation of Tails & Tones.



Being a dog mom is the best, but let’s be real, it can also be confusing, messy, and a little lonely sometimes. That’s why the podcast was born: a warm, practical corner of the internet for intentional, busy dog parents.



Every second Friday, host Mariska (fellow dog parent, dog-obsessed human, and sustainability-driven designer) delivers short, soulful episodes filled with dog-care tips, honest product reviews, inspiring stories, and real-life advice you can actually use.



And now the next chapter begins:
Our very first Tails & Tones product launches May 2026! Thoughtfully designed, sustainability-led, and made for modern dog parents like you.
Alongside the elevated food & water station, we currently have three additional products in R&D, all created with the same intentional, sustainable approach.
Be the first to know when our first product go live, join the waitlist here
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About your host

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Mariska Nell

Mariska Nell is a podcast host, pet advocate, sustainability expert, and proud dog mom to her rescue French Bulldog, Piper—also known as the real boss of the house. With a background in design and environmental science, and a Master’s in Sustainable Design focused on the pet industry, Mariska brings heart, humor, and purpose to everything she creates.

She’s the founder and host of Tails and Tones, a soulful podcast for intentional pet parents, where she shares insights, stories, and reviews that help make pet care a little easier and a lot more joyful. She also hosts Mama Earth Talk, where she dives into sustainability topics with changemakers from around the world.

Whether she’s recording episodes, consulting on pet-focused sustainability projects, or out on a walk with Piper, Mariska is passionate about creating a better world—for pets, their people, and the planet.