I would recommend for beginners to choose one or two stones and work up from there. You can always bring the stones near your pet before you start your healing session to make sure they can tolerate and that they like the energy from that particular crystal.
Another way to heal your pet(s) is placing the charged crystal near where they lay and leaving it there. You can also try to attach to the collar.
Below is a great video that recommends crystals for certain ailments for pets and how to use them.
Please make sure you cleanse and set the intent for your crystals before doing a healing. Please see my other blog posts if you don't know how to do this.
Another recommendations is playing some healing music (Please see my other blog post on this) during your healing session to help further relax your pet(s).
In the near future I will hopefully be able to make some videos of my own. In the mean time please enjoy the ones posted.
HuskyHealings