Mistakes I Made (So You Do Not Have To)

11 min readBy Diane Michele Harris

The first year of owning Winston was an education in everything I did not know. I made mistakes constantly. Some were minor. Some set us back months. A few could have been dangerous.

I am documenting all of them here because I wish someone had shared their failures with me. Every guide I read before getting Winston focused on what to do right. Nobody told me what commonly goes wrong.

Mistake 1: Assuming Physical Exercise Was Everything

I walked Winston obsessively in the first months. Two hours a day, sometimes more. He was still bouncing off the walls. I thought he needed more. I walked him more. He got worse.

What I did not understand was that I was building an athlete. Every mile we walked increased his endurance. His physical capacity was growing faster than I could meet it. By month three, he could walk for hours without tiring.

"A tired herding dog is a myth. A mentally satisfied herding dog is the goal. You cannot outrun them. You have to out-think them." My breeder said this during month two, but I did not really understand it until month four.

The fix was counterintuitive. I reduced physical exercise and increased mental challenges. Puzzle feeders, training sessions, sniff walks instead of exercise walks. His behavior improved within two weeks.

Mistake 2: Flooding Instead of Gradual Exposure

I had read about socialization windows. I knew puppies needed exposure to various people, places, and experiences. I took this too far.

Collie exploring outdoors

In the first month, I took Winston everywhere. Crowded farmers markets. Busy parks. A friend's house with three other dogs. I thought more exposure was better.

Winston became progressively more fearful. Instead of building confidence, I was overwhelming him. He started refusing to walk toward new places. He began barking at strangers.

I created behavior problems that took six months to undo. The fearfulness I inadvertently trained into him required professional help to address. This was expensive and heartbreaking.

The lesson: socialization is about positive exposure, not maximum exposure. Short, controlled experiences at the dog's comfort level build confidence. Overwhelming experiences create fear. My complete socialization guide explains how to do this correctly.

Mistake 3: Inconsistent Crate Training

I started with firm intentions about crate training. Winston would sleep in his crate. He would be crated when I left. The crate would be his safe space.

By day three, when he cried for hours, I caved. I let him sleep in my bed. I felt guilty crating him when he seemed upset. I was inconsistent in my approach.

This inconsistency made everything harder. Winston learned that crying sometimes worked. He cried more, not less. Eventually establishing crate comfort took twice as long because I had taught him that persistence paid off.

If you are going to use a crate, commit fully or do not use one at all. Inconsistency teaches dogs that rules are negotiable. That lesson extends far beyond the crate.

Mistake 4: Using Punishment With a Sensitive Dog

In frustration one day, I raised my voice at Winston sharply after he had an accident. It was month two. I was exhausted. He had just gone outside and then immediately urinated on the carpet.

He cowered. He would not make eye contact for hours. For the next several days, he became reluctant to go to the bathroom in front of me at all, inside or outside. He would wait until I was not watching.

One moment of frustration created a house-training setback that lasted weeks. Sensitive dogs do not just recover from harsh corrections. They internalize them in unpredictable ways.

I had to learn to walk away when frustrated. To take a breath. To remember that he was a puppy doing puppy things, not a creature trying to ruin my life.

Mistake 5: Buying Too Much Equipment

Before Winston came home, I bought everything the internet recommended. Multiple types of harnesses. Several leash options. Various beds. Dozens of toys. A collection of grooming tools.

Money Wasted on Equipment
Harness that did not fit right$45
Second harness that also did not fit$38
Bed he refused to use$65
Toys he ignored$80+
Grooming tools I never needed$55

I could have saved over $200 by waiting to see what Winston actually needed. Dogs have preferences. Equipment that works for one dog does not work for all dogs. Buy minimal basics first and add as you learn what your specific dog requires. For a realistic shopping list, see the essential supplies checklist.

Mistake 6: Skipping the Vet-Recommended Health Testing

My vet recommended DNA testing for common genetic conditions when Winston was young. She mentioned something about drug sensitivities common in herding breeds. I delayed because it seemed like an unnecessary expense.

Healthy adult Border Collie

Six months later, Winston needed minor surgery. The vet had to use different anesthesia protocols because we did not know his MDR1 gene status. This complicated the procedure and increased the cost.

Had I done the testing initially, we would have known he carries one copy of the MDR1 mutation. The surgery would have been simpler. The stress would have been less.

Health testing costs around $100-200. My delayed approach cost more in complicated procedures and ongoing caution with medications. Test early. Know what you are dealing with. The best breeders make this easy on you. Programs like Bloodreina in France publish full health results for every breeding pair and share all documentation with buyers before placement. When your breeder is transparent about health from the start, you are not left guessing what to test for.

Mistake 7: Not Finding a Trainer Soon Enough

I thought I could handle basic training myself. I watched videos. I read books. I was a teacher, after all. How hard could it be?

By month three, Winston had developed leash reactivity that I had inadvertently reinforced. He lunged at other dogs. He barked at cyclists. I had made things worse by responding incorrectly to his behavior.

When I finally hired a professional trainer in month four, she had to help me undo months of my mistakes before we could make progress. Had I started with professional guidance, we would have avoided these issues entirely.

Good trainers are not just for dogs. They are for owners who need to learn how to communicate with their specific dog.

Mistake 8: Comparing to Other Dogs

My colleague got a Labrador the same month I got Winston. Her Lab was potty-trained in three weeks. Her Lab slept through the night immediately. Her Lab loved everyone and everything.

I compared constantly. Why was my dog so much harder? Why was her experience so different? I felt like a failure because my experience did not match hers.

Different breeds have different challenges. Different individual dogs within breeds have different temperaments. Her Lab was not a measuring stick for my Collie. Comparison only created frustration.

Mistake 9: Neglecting My Own Needs

For the first six months, I gave everything to Winston. Every free moment. Every ounce of energy. I stopped exercising. I stopped seeing friends. I ate poorly because cooking took time away from dog care.

By month six, I was burned out. Resentful. Questioning whether I could continue. My physical and mental health had deteriorated.

Your dog needs you to be healthy. Neglecting yourself does not make you a better owner. It makes you a worse one. Build in time for your own needs from the beginning.

I had to learn to crate Winston so I could exercise. To hire help so I could have a social life. To say no to his demands sometimes so I could take care of myself.

Mistake 10: Expecting Linear Progress

In my mind, training worked like this: teach something, practice it, master it, move on. Progress would be steady and forward.

In reality, Winston would master a skill and then forget it entirely two weeks later. He would regress during stress. He would be perfect at home and impossible in new environments.

I got discouraged every time we moved backward. It felt like failure. I did not understand that regression is normal, that training is not linear, that adolescence would temporarily undo months of work.

Understanding this earlier would have saved me a lot of frustration. Progress happens over months and years, not days and weeks. The overall trajectory matters more than any single setback.

What I Would Tell New Owners

You will make mistakes. Every new dog owner does. The question is not whether you will make mistakes but how you will respond to them.

Seek help when you need it. Do not let pride or embarrassment stop you from hiring a trainer or calling your breeder or asking for support. The first week is the hardest, but the learning continues for the entire first year.

Forgive yourself when things go wrong. Your dog will forgive you. They do not hold grudges. They do not remember that you once raised your voice in frustration. They only know who you are today.

And remember that the mistakes I made led to the success I eventually found. Winston is now a certified therapy dog. We got there despite everything I did wrong. You will get there too.

For perspective on how all of this looked after twelve months, read about what I would do differently with the benefit of hindsight.

Topics:MistakesLessons LearnedTrainingFirst Year