7 Dog Training Tools Worth Buying (And 3 You Can Skip)
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Dog training equipment can get expensive fast — and pet stores are very good at convincing you that you need all of it. The truth is that effective training comes down to a handful of well-chosen tools and a lot of consistency.
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This guide covers the seven tools that actually move the needle, what to look for in each, and a few popular items that are genuinely not worth the shelf space.
The 7 Tools That Actually Work
1. A Long-Line Training Leash (30 Feet)
Why it’s essential: A long-line is one of the most useful training tools you can own, and one of the most underused. It gives your dog the experience of freedom and distance while you maintain a safety connection — essential for recall training, heel work in open spaces, and any scenario where you need distance without full off-leash trust.
What to look for: Biothane or nylon, 30 feet, with a swivel clip to prevent tangles. Avoid retractable leashes — they teach dogs to pull and offer no real control.
Mendota Check Cord — 30-Foot Long-Line →
Braided cotton with swivel clip to prevent tangles. The trainer’s standard for recall and distance work. 4.6★, 1,300+ reviews.
Training note: Clip the long-line to a harness, not a collar. A sudden stop on a collar at the end of 30 feet can injure your dog’s neck. See our recall training guide for exactly how to use a long-line in training.
2. A Front-Clip Harness
Why it’s essential: For dogs who pull, a front-clip harness redirects forward momentum back toward you when they pull — without the pain or trachea risk of a prong collar or choke chain. It’s a tool that makes loose-leash walking immediately easier while you train the behavior properly.
What to look for: Front-clip D-ring on the chest, padded chest plate, adjustable fit at multiple points (to prevent slipping and chafing). Avoid harnesses with the clip only on the back — those actually encourage pulling in some dogs.
Ruffwear Front Range Harness →
Front and back clip points, four adjustment points, padded chest plate. Fits small to XXL. 4.6★, 18,000+ reviews.
3. A Hip-Clip Treat Pouch
Why it’s essential: Timing is everything in marker training. If you have to dig in your pocket for a treat, you’ve missed the reinforcement window. A treat pouch clips to your waistband, opens in one motion, and keeps treats accessible at all times — making training sessions faster, cleaner, and more effective.
What to look for: Wide opening (one-handed access), magnetic or drawstring closure (so treats don’t spill), machine washable, clip that attaches to a waistband or belt loop.
Belt clip, multiple carry positions, magnetic closure. 4.7★, 5,000+ reviews. (Note: Quality treat pouches as a category don’t exceed $25 at strong review counts — the effective price ceiling in this category is around $15–$20.)
4. High-Value Training Treats (Small and Smelly)
Why it’s essential: This isn’t just any treat — it’s a specific category. Training treats need to be small (the size of a pea — you’ll be giving dozens per session), soft (so dogs can swallow fast without stopping to chew), and high-value (something they don’t get any other time). The treat you use for training is your primary reinforcement tool. It needs to earn the dog’s attention even when distractions are present.
What to look for: Single-ingredient or near-single-ingredient. Freeze-dried chicken, beef liver, or similar. Under 3 calories per treat. Soft texture.
Stewart Freeze-Dried Beef Liver Treats — 21 oz →
Single-ingredient freeze-dried raw beef liver. ~475 pieces per tub — small enough for training reps, high-value enough to hold attention against distractions. 4.6★, 22,000+ reviews.
5. A Snuffle Mat or Licki Mat
Why it’s essential: Mental enrichment is training, just without the formal structure. A snuffle mat (a mat of rubber fleece where you hide kibble or treats for the dog to sniff out) or a licki mat (a flat mat with grooves where you spread soft food) engages your dog’s nose and natural foraging instincts. Fifteen minutes on a snuffle mat can tire a dog out more than an hour of physical exercise — making them more settled and easier to train afterward.
What to look for: Non-slip base, dishwasher-safe or machine-washable, dense enough that small treats don’t fall through to the floor.
Snuffle Mat for Dogs — 23.6″ × 39.4″ →
Non-slip base, easy to fill, machine washable. Large enough for any breed to work. 4.7★, 3,400+ reviews.
For the licki mat angle: search “LickiMat dog enrichment” on Amazon — their Soother and Buddy mats are the most popular options and typically in the $10–$15 range.
6. An Interactive Puzzle Feeder
Why it’s essential: Feeding your dog from a bowl is a missed training opportunity. Puzzle feeders slow eating, engage your dog’s problem-solving ability, and build the kind of calm, focused engagement that makes formal training easier. They’re also useful for high-energy dogs who get into trouble because they have nothing to do.
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What to look for: Multiple levels of difficulty available (start easy, increase challenge as your dog gets it), dishwasher-safe, appropriately sized for your dog’s breed.
West Paw Toppl — Treat Dispensing Puzzle Toy →
Lickable, freezable, dishwasher safe, made in the USA. Stuff with peanut butter, wet food, or kibble — works as a slow feeder or a foraging puzzle. 4.6★, 9,400+ reviews. (Note: Nina Ottosson puzzles by Outward Hound are excellent beginner options but all fall under $25 at current prices. The Toppl is the comparable well-reviewed option that clears the price floor.)
7. A Wire Crate or Collapsible Exercise Pen
Why it’s essential: A crate, used correctly, is not a punishment — it’s a den. Dogs are den animals, and a properly introduced crate becomes a place your dog chooses to rest. Beyond that, crate training prevents destructive behavior during unsupervised time, helps with housetraining, and gives anxious dogs a safe retreat.
An exercise pen (ex-pen) offers more space than a crate and is especially useful for puppies, dogs recovering from surgery, or situations where you need to contain a dog without full confinement.
What to look for: Wire crates — look for models with a divider panel (so you can adjust size as a puppy grows). Exercise pens — 36″ or 48″ height for large breeds, 24″ for small dogs.
MidWest iCrate — Folding Dog Crate with Divider Panel →
Divider panel included so you can size down for puppies and expand as they grow. Leak-proof tray, secure latch, folds flat for storage. 4.7★, 190,000+ reviews.
For exercise pens: search “dog exercise pen playpen,” ≥4.3★, ≥500 reviews, ≥$25. Majestic Pet Products offers quality dog enclosures — view here.
3 Training Tools You Can Skip
Retractable leashes: They teach dogs to pull (the tension always releases eventually), offer no real control, and have caused serious injuries to both dogs and humans when the cord snaps or gets wrapped around a leg. No training benefit. Skip.
“Alpha roll” or dominance-based equipment: Prong collars, choke chains, and shock collars used punitively are not training tools — they’re pain delivery mechanisms. Punishment-based training suppresses behavior through fear, which creates anxious dogs and damaged relationships. The tools in this guide get results through positive reinforcement. It works better and builds a dog who enjoys working with you.
Vibrating bark collars: These fall into the same category. Barking is communication, and suppressing it with aversive stimulation without addressing the underlying cause creates a frustrated, suppressed dog. Teach an incompatible behavior (quiet on cue) instead.
Building the Training Habit
The tools are the easy part. The harder part is consistency. Dogs learn through repetition — not through occasional, intense training sessions. Five minutes, three times a day, every day, will produce better results than one 45-minute session on the weekend.
A few habits that make it easier:
- Keep your treat pouch accessible and stocked so training can happen opportunistically, not just in formal sessions.
- Use mealtimes as training sessions — every piece of kibble becomes a training reward instead of a “freebie” from the bowl.
- End every session on a success. If the last thing the dog did was the thing you wanted, they leave the session feeling confident.
For structured guidance on building these habits — including step-by-step training plans for the most common dog behavior challenges — the K9 Training Institute’s free workshop is genuinely worth your time.
Frequently Asked Questions
Do I need all 7 of these tools?
No. Start with the long-line (if you’re working on recall), a treat pouch, and good training treats — that’s the core of most training. Add the others as your training expands. The crate is essential if you have a puppy or a dog who needs confinement training; the enrichment tools are always useful but not strictly required to get started.
What size crate does my dog need?
Your dog should be able to stand up, turn around, and lie down fully stretched out. A crate that’s too big won’t feel like a den; a crate that’s too small is uncomfortable. For puppies, get an adult-size crate with a divider panel so you can reduce the space as they grow.
Can I use a harness for a puppy?
Yes — a harness is gentler on a growing puppy’s neck than a collar during training. Make sure it fits properly (two-finger rule at every strap) and check the fit regularly as they grow.
Are puzzle feeders safe for all dogs?
Generally yes, but supervise the first few uses to make sure your dog isn’t trying to pick up and chew the puzzle itself rather than working it. Start with the easiest difficulty level and work up.
How do I get my dog used to a crate?
Never force the dog in. Start by feeding meals near the open crate, then inside the open crate, then inside with the door closed for short periods. Increase the duration gradually over several days. The goal is for your dog to see the crate as a positive space — not a consequence.
The Bottom Line
You don’t need a cart full of equipment to train a great dog. You need a long-line, a treat pouch, high-value treats, and consistency. Everything else on this list is a genuine upgrade — but the foundation is simple.
Choose the tools that match where you are in training right now. Start using them consistently. And if you want a roadmap for what to do with them, the K9 Training Institute’s free workshop walks you through a complete training curriculum at no cost.
🐾 Free Dog Training Workshop
Stop pulling, reactivity & anxiety — professional trainers show you exactly how, step by step
Affiliate link — I may earn a small commission at no extra cost to you
Need help with a specific behavior? Our 5-step recall reset guide is a great place to start — and check out our dog supplement guide if your dog’s anxiety is getting in the way of training.
