DIY flea killer for pets: mix half a container of iodized salt & a few squirts of the blue Dawn dish soap to get the consistency of a good salt scrub. don't want it too runny or dry. Scrub pets, rinse, careful not to get in eyes. Dawn is the source of killing fleas. Massaging salt in the skin helps to kill flea eggs that were laid.
DIY treat - freeze your guinea pig's or bunny's favorite fruit or veggie treat into ice cubes and give them as treats. This helps them cool down on summer days. Remember to always check with your vet before introducing human food to your pets.