Lady obsessively chases anything that moves - especially flies or falling leaves (which there are A LOT of right now). I can see how a lazer pointer could bring out OCD-like behaviour because I already find her quite ocd with chasing things. She has NO street-smarts and will try to jump into oncoming traffic to catch a leaf.
Deer antlers and bully sticks are really good chews but as Melissa said I only give them when supervising just in case a piece breaks off. Lady is a very heavy chewer. I also buy the "indestructable" nylabones and kongs which seem to last a while.
Lady (1.5 year old tricolour) & Gracie (4 year old blenheim)
"Happiness is a warm puppy" - Charles M. Schulz