Air Pockets and crackling under RTB's skin?! I've been given her shots for an RI and make sure I enter the muscle and don't go under the skin... but 3/4 down her body (lower then where I give the injections) whenever I run my finger down the sides of her spine it makes a crackling/piping noise!? She doesn't appear to be in pain. Only started after she was given her first shot of antibiotics at the vet and I noticed there's a lot of air in the needles so I started to push out the air before the injections now... ANYONE know what I'm talking about? Thanks.
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