Here are some of my favourite books and tools:
The Culture Clash - Jean Donaldson
Wag: The Science of Making your Dog Happy - Zazie Tod, PhD
Be Right Back - Julie Naismith
Mine! - Jean Donaldson
Easy Peasy Puppy Squeezy - Steve Mann
Easy Peasy Doggy Squeezy - Steve Mann
Tools and Equipment
The Perfect Fit harness is my favourite harness. I use the harness with the Perfect Fit double-ended clip 'training lead'. Ensuring the right fit is critical so that it is safe and comfortable for your dog. I never use a collar, due to the pressure on the neck and throat area.
I love this activity tracker, which is like a FitBit, but for dogs. Attach it to your dog's collar or harness to track his activity every day.
I have 4 Extreme Kongs for Louis. I save some of his breakfast/dinner portions to stuff the Kongs with. It helps to fulfill your dog's natural instinct of working for their food. Freezing the Kongs can make them last even longer!