I use to have Oil changed by Honda Dealership until about 60,000 miles and noticed that dealership damaged lower engine shield and hung it up with plastic ties instead of factory fasteners.
I would check with the dealer in question before jumping the shark on this one. Given that some owners have reported issues with the fasteners working loose and losing the shield, it could be your dealer has decided that fasteners are a bad idea and went with plastic ties (which are inexpensive, reliable, and easily removed when needed).
I don't know that your dealer is the reason for the plastic ties, I am simply taking a different approach on advice from other comments above about getting assertive with the dealer over this.
Also, how long ago was the last dealer service? Kind of hard to go back to a dealer 6+ months later and declare that they boogered up your CRV. So think this through before throwing the dealer under the bus (something many owners love to do).
I put 3.7 quarts of Mobile 1 0W20 Adanced Fuel Economy Fully Synthetic oil and use an M1-110A Mobile 1 oil filter. When doing oil changes more comes out then what I put in. Is it possible some other conta!instion could be happening such as coolant. Its roughly 4-8 ounces more. I change the oil when maintenance minder is at 40% but not sure how many miles that equates to. Do you think I should get my oil sampled by a lab and if so do you have any recommendstions.
Three points to make here:
1) not unusual at all to see oil level a bit higher at oil change than when fresh oil is dispensed. It is a characteristic of modern GDI engines.
2) dealers often round up on oil and dispense 4 quarts, rather than 3.7, so first you need to know what the oil level was right after an oil change. Otherwise you can surmise nothing objective.
3) You can run an oil analysis if you like, but you will very likely find nothing unusual at all. Nobody has, in the 5 years of owners running oil analysis on an otherwise normally operating 1.5T engine.
Separately, you are wasting oil by changing it at 40% on the MM. It is not necessary, but is of course your choice to make.