I draw up more than the dose. Tip it upside down and tap the bubbles out. Then I squirt out the excess. It wastes some product but you have way too much in that bottle anyway.There was a tiny bubble, so I drew slightly more, as I agree anywhere between .25 and .30 would be okay. Wasn't sure if I could tip it up and tap the bubble up, expel it and then dip it again in the bottle to get more, but I'm going to try that next time. I used to give our cat Calvin (RIP) insulin, but that dispensing method already started at the proper angle for bubbles.