"Good behaviour" refers to behaving in a way that is considered positive, polite, and respectful towards others. It involves following rules and behaving responsibly. Full definition
Bigger treats are more suitable for good behaviour rewards, such as chunky pieces, as your pet has to stop, chew and take time to eat it. (zealpetfood.com)
Your dog will be happy because it wants to please you, and because it wants to reap the rewards of good behaviour. (vetbabble.com)
A peace bond is court order issued by a judge requiring an individual to keep the peace and remain on good behaviour for the duration specified in the order. (mydefence.ca)